diff --git a/core/l10n/de.js b/core/l10n/de.js
index dc07d16610d991f7fcb5511c672082cfd95a255b..a608f9612e8d52d980a8caf675624f3b528f3949 100644
--- a/core/l10n/de.js
+++ b/core/l10n/de.js
@@ -86,6 +86,8 @@ OC.L10N.register(
     "Your PHP does not have FreeType support, resulting in breakage of profile pictures and the settings interface." : "Dein PHP unterstützt Freetype nicht. Dies wird defekte Profilbilder und eine defekte Anzeige der Einstellungen verursachen.",
     "Missing index \"{indexName}\" in table \"{tableName}\"." : "Fehlender Index \"{indexName}\" in der Tabelle \"{tableName}\".",
     "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "In der Datenbank fehlen einige Indizes. Auf Grund der Tatsache, dass das Hinzufügen von Indizes in großen Tabellen einige Zeit in Anspruch nehmen kann, wurden diese nicht automatisch erzeugt. Durch das Ausführen von \"occ db:add-missing-indices\" können die fehlenden Indizes manuell hinzugefügt werden, während die Instanz weiter läuft. Nachdem die Indizes hinzugefügt wurden, sind Anfragen auf die Tabellen normalerweise schneller.",
+    "Missing primary key on table \"{tableName}\"." : "Fehlender Primärschlüssel auf Tabelle \"{tableName}\".",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "In der Datenbank fehlen einige Primärschlüssel. Aufgrund der Tatsache, dass das Hinzufügen von Primärschlüsseln bei großen Tabellen einige Zeit dauern konnte, wurden sie nicht automatisch hinzugefügt. Durch Ausführen von \"occ db:add-missing-primary-keys\" können diese fehlenden Primärschlüssel manuell hinzugefügt werden, während die Instanz weiter läuft.",
     "Missing optional column \"{columnName}\" in table \"{tableName}\"." : "Fehlende optionale Spalte \"{columnName}\" in der Tabelle \"{tableName}\".",
     "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "In der Datenbank fehlen einige optionale Spalten. Da das Hinzufügen von Spalten bei großen Tabellen einige Zeit dauern kann, wurden sie nicht automatisch hinzugefügt, wenn sie optional sein können. Durch Ausführen von \"occ db:add-missing-columns\" können diese fehlenden Spalten manuell hinzugefügt werden, während die Instanz weiter läuft. Sobald die Spalten hinzugefügt sind, könnten einige Funktionen die Reaktionsfähigkeit oder die Benutzerfreundlichkeit verbessern.",
     "This instance is missing some recommended PHP modules. For improved performance and better compatibility it is highly recommended to install them." : "Dieser Installation fehlen einige empfohlene PHP-Module. Für bessere Leistung und bessere Kompatibilität wird dringend empfohlen, diese zu installieren.",
diff --git a/core/l10n/de.json b/core/l10n/de.json
index 9d3f104cd70f870d5cc45478093c5e6d81b1555f..02dea014a2e9ec613ce45da456f209245af3c54e 100644
--- a/core/l10n/de.json
+++ b/core/l10n/de.json
@@ -84,6 +84,8 @@
     "Your PHP does not have FreeType support, resulting in breakage of profile pictures and the settings interface." : "Dein PHP unterstützt Freetype nicht. Dies wird defekte Profilbilder und eine defekte Anzeige der Einstellungen verursachen.",
     "Missing index \"{indexName}\" in table \"{tableName}\"." : "Fehlender Index \"{indexName}\" in der Tabelle \"{tableName}\".",
     "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "In der Datenbank fehlen einige Indizes. Auf Grund der Tatsache, dass das Hinzufügen von Indizes in großen Tabellen einige Zeit in Anspruch nehmen kann, wurden diese nicht automatisch erzeugt. Durch das Ausführen von \"occ db:add-missing-indices\" können die fehlenden Indizes manuell hinzugefügt werden, während die Instanz weiter läuft. Nachdem die Indizes hinzugefügt wurden, sind Anfragen auf die Tabellen normalerweise schneller.",
+    "Missing primary key on table \"{tableName}\"." : "Fehlender Primärschlüssel auf Tabelle \"{tableName}\".",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "In der Datenbank fehlen einige Primärschlüssel. Aufgrund der Tatsache, dass das Hinzufügen von Primärschlüsseln bei großen Tabellen einige Zeit dauern konnte, wurden sie nicht automatisch hinzugefügt. Durch Ausführen von \"occ db:add-missing-primary-keys\" können diese fehlenden Primärschlüssel manuell hinzugefügt werden, während die Instanz weiter läuft.",
     "Missing optional column \"{columnName}\" in table \"{tableName}\"." : "Fehlende optionale Spalte \"{columnName}\" in der Tabelle \"{tableName}\".",
     "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "In der Datenbank fehlen einige optionale Spalten. Da das Hinzufügen von Spalten bei großen Tabellen einige Zeit dauern kann, wurden sie nicht automatisch hinzugefügt, wenn sie optional sein können. Durch Ausführen von \"occ db:add-missing-columns\" können diese fehlenden Spalten manuell hinzugefügt werden, während die Instanz weiter läuft. Sobald die Spalten hinzugefügt sind, könnten einige Funktionen die Reaktionsfähigkeit oder die Benutzerfreundlichkeit verbessern.",
     "This instance is missing some recommended PHP modules. For improved performance and better compatibility it is highly recommended to install them." : "Dieser Installation fehlen einige empfohlene PHP-Module. Für bessere Leistung und bessere Kompatibilität wird dringend empfohlen, diese zu installieren.",
diff --git a/core/l10n/de_DE.js b/core/l10n/de_DE.js
index f626d8fcc944b9bbf3381c8db3844400820ecd2a..3cd69f6062320dc7f8c2d249c1eb285f1dd905d3 100644
--- a/core/l10n/de_DE.js
+++ b/core/l10n/de_DE.js
@@ -86,6 +86,8 @@ OC.L10N.register(
     "Your PHP does not have FreeType support, resulting in breakage of profile pictures and the settings interface." : "Ihr PHP unterstützt Freetype nicht. Dies wird defekte Profilbilder und eine defekte Anzeige der Einstellungen verursachen.",
     "Missing index \"{indexName}\" in table \"{tableName}\"." : "Fehlender Index \"{indexName}\" in der Tabelle \"{tableName}\".",
     "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "In der Datenbank fehlen einige Indizes. Auf Grund der Tatsache, dass das Hinzufügen von Indizes in großen Tabellen einige Zeit in Anspruch nehmen kann, wurden diese nicht automatisch erzeugt. Durch das Ausführen von \"occ db:add-missing-indices\" können die fehlenden Indizes manuell hinzugefügt werden, während die Instanz weiter läuft. Nachdem die Indizes hinzugefügt wurden, sind Anfragen auf die Tabellen normalerweise schneller.",
+    "Missing primary key on table \"{tableName}\"." : "Fehlender Primärschlüssel auf Tabelle \"{tableName}\".",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "In der Datenbank fehlen einige Primärschlüssel. Aufgrund der Tatsache, dass das Hinzufügen von Primärschlüsseln bei großen Tabellen einige Zeit dauern konnte, wurden sie nicht automatisch hinzugefügt. Durch Ausführen von \"occ db:add-missing-primary-keys\" können diese fehlenden Primärschlüssel manuell hinzugefügt werden, während die Instanz weiter läuft.",
     "Missing optional column \"{columnName}\" in table \"{tableName}\"." : "Fehlende optionale Spalte \"{columnName}\" in der Tabelle \"{tableName}\".",
     "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "In der Datenbank fehlen einige optionale Spalten. Da das Hinzufügen von Spalten bei großen Tabellen einige Zeit dauern kann, wurden sie nicht automatisch hinzugefügt, wenn sie optional sein können. Durch Ausführen von \"occ db:add-missing-columns\" können diese fehlenden Spalten manuell hinzugefügt werden, während die Instanz weiter läuft. Sobald die Spalten hinzugefügt sind, könnten einige Funktionen die Reaktionsfähigkeit oder die Benutzerfreundlichkeit verbessern.",
     "This instance is missing some recommended PHP modules. For improved performance and better compatibility it is highly recommended to install them." : "Dieser Installation fehlen einige empfohlene PHP-Module. Für bessere Leistung und bessere Kompatibilität wird dringend empfohlen, diese zu installieren.",
diff --git a/core/l10n/de_DE.json b/core/l10n/de_DE.json
index b2f738dda4151ad50c1ae401942f5ba05243915b..fe65f1cf0f3600099648d4e11aaef44badcf4216 100644
--- a/core/l10n/de_DE.json
+++ b/core/l10n/de_DE.json
@@ -84,6 +84,8 @@
     "Your PHP does not have FreeType support, resulting in breakage of profile pictures and the settings interface." : "Ihr PHP unterstützt Freetype nicht. Dies wird defekte Profilbilder und eine defekte Anzeige der Einstellungen verursachen.",
     "Missing index \"{indexName}\" in table \"{tableName}\"." : "Fehlender Index \"{indexName}\" in der Tabelle \"{tableName}\".",
     "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "In der Datenbank fehlen einige Indizes. Auf Grund der Tatsache, dass das Hinzufügen von Indizes in großen Tabellen einige Zeit in Anspruch nehmen kann, wurden diese nicht automatisch erzeugt. Durch das Ausführen von \"occ db:add-missing-indices\" können die fehlenden Indizes manuell hinzugefügt werden, während die Instanz weiter läuft. Nachdem die Indizes hinzugefügt wurden, sind Anfragen auf die Tabellen normalerweise schneller.",
+    "Missing primary key on table \"{tableName}\"." : "Fehlender Primärschlüssel auf Tabelle \"{tableName}\".",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "In der Datenbank fehlen einige Primärschlüssel. Aufgrund der Tatsache, dass das Hinzufügen von Primärschlüsseln bei großen Tabellen einige Zeit dauern konnte, wurden sie nicht automatisch hinzugefügt. Durch Ausführen von \"occ db:add-missing-primary-keys\" können diese fehlenden Primärschlüssel manuell hinzugefügt werden, während die Instanz weiter läuft.",
     "Missing optional column \"{columnName}\" in table \"{tableName}\"." : "Fehlende optionale Spalte \"{columnName}\" in der Tabelle \"{tableName}\".",
     "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "In der Datenbank fehlen einige optionale Spalten. Da das Hinzufügen von Spalten bei großen Tabellen einige Zeit dauern kann, wurden sie nicht automatisch hinzugefügt, wenn sie optional sein können. Durch Ausführen von \"occ db:add-missing-columns\" können diese fehlenden Spalten manuell hinzugefügt werden, während die Instanz weiter läuft. Sobald die Spalten hinzugefügt sind, könnten einige Funktionen die Reaktionsfähigkeit oder die Benutzerfreundlichkeit verbessern.",
     "This instance is missing some recommended PHP modules. For improved performance and better compatibility it is highly recommended to install them." : "Dieser Installation fehlen einige empfohlene PHP-Module. Für bessere Leistung und bessere Kompatibilität wird dringend empfohlen, diese zu installieren.",
diff --git a/core/l10n/es.js b/core/l10n/es.js
index ef7e619bb2aeaf4f094cecfa58071223dbfbc4c8..1453c5009d704a3fb26b8f633adccf13ffcd3977 100644
--- a/core/l10n/es.js
+++ b/core/l10n/es.js
@@ -86,6 +86,8 @@ OC.L10N.register(
     "Your PHP does not have FreeType support, resulting in breakage of profile pictures and the settings interface." : "Tu PHP no tiene soporte FreeType, lo que provoca una rotura en las imágenes de perfil y en la interfaz de los ajustes.",
     "Missing index \"{indexName}\" in table \"{tableName}\"." : "Índice perdido \"{indexName}\" en la tabla \"{tableName}\".",
     "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "A la base de datos le faltan algunos índices. Debido al hecho de que añadir índices en tablas grandes puede llevar cierto tiempo, no se han añadido automáticamente. Se pueden añadir manualmente dichos índices perdidos mientras la instancia sigue funcionando si se ejecuta \"occ db:add-missing-indices\". Una vez se han añadido los índices, las consultas a esas tablas suelen ser mucho más rápidas.",
+    "Missing primary key on table \"{tableName}\"." : "Falta la clave primaria de la tabla \"{tableName}\".",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "A la base de datos le faltan algunas claves primarias. Debido a que añadir claves primarias en tablas grandes podría llevar mucho tiempo, no se añadieron automáticamente. Al ejecutar \"occ db:add-missing-primary-keys\" esas claves primarias faltantes podrían ser añadidas manualmente mientras la instancia sigue funcionando.",
     "Missing optional column \"{columnName}\" in table \"{tableName}\"." : "Falta la columna opcional \"{columnName}\" en la tabla \"{tableName}\".",
     "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "A la base de datos le faltan algunas columnas opcionales. Debido a que agregar columnas en tablas grandes podría llevar mucho tiempo, no se agregaron automáticamente cuando podían eran opcionales. Al ejecutar \"occ db:add-missing-columns\", esas columnas faltantes se pueden agregar manualmente mientras la instancia sigue ejecutándose. Una vez que se agregen las columnas, algunas características pueden mejorar su capacidad de respuesta o la usabilidad.",
     "This instance is missing some recommended PHP modules. For improved performance and better compatibility it is highly recommended to install them." : "A esta instancia le faltan algunos módulos PHP recomendados. Para mejorar el rendimiento y aumentar la compatibilidad, se recomienda encarecidamente instalarlos.",
diff --git a/core/l10n/es.json b/core/l10n/es.json
index 76f97ad0478b8c8877ff7ded5db9c38c491f4585..d78de862714a120d0d5c92182cf57aa293f6e83d 100644
--- a/core/l10n/es.json
+++ b/core/l10n/es.json
@@ -84,6 +84,8 @@
     "Your PHP does not have FreeType support, resulting in breakage of profile pictures and the settings interface." : "Tu PHP no tiene soporte FreeType, lo que provoca una rotura en las imágenes de perfil y en la interfaz de los ajustes.",
     "Missing index \"{indexName}\" in table \"{tableName}\"." : "Índice perdido \"{indexName}\" en la tabla \"{tableName}\".",
     "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "A la base de datos le faltan algunos índices. Debido al hecho de que añadir índices en tablas grandes puede llevar cierto tiempo, no se han añadido automáticamente. Se pueden añadir manualmente dichos índices perdidos mientras la instancia sigue funcionando si se ejecuta \"occ db:add-missing-indices\". Una vez se han añadido los índices, las consultas a esas tablas suelen ser mucho más rápidas.",
+    "Missing primary key on table \"{tableName}\"." : "Falta la clave primaria de la tabla \"{tableName}\".",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "A la base de datos le faltan algunas claves primarias. Debido a que añadir claves primarias en tablas grandes podría llevar mucho tiempo, no se añadieron automáticamente. Al ejecutar \"occ db:add-missing-primary-keys\" esas claves primarias faltantes podrían ser añadidas manualmente mientras la instancia sigue funcionando.",
     "Missing optional column \"{columnName}\" in table \"{tableName}\"." : "Falta la columna opcional \"{columnName}\" en la tabla \"{tableName}\".",
     "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "A la base de datos le faltan algunas columnas opcionales. Debido a que agregar columnas en tablas grandes podría llevar mucho tiempo, no se agregaron automáticamente cuando podían eran opcionales. Al ejecutar \"occ db:add-missing-columns\", esas columnas faltantes se pueden agregar manualmente mientras la instancia sigue ejecutándose. Una vez que se agregen las columnas, algunas características pueden mejorar su capacidad de respuesta o la usabilidad.",
     "This instance is missing some recommended PHP modules. For improved performance and better compatibility it is highly recommended to install them." : "A esta instancia le faltan algunos módulos PHP recomendados. Para mejorar el rendimiento y aumentar la compatibilidad, se recomienda encarecidamente instalarlos.",
diff --git a/core/l10n/fr.js b/core/l10n/fr.js
index 49e93a4385666787ffec13b665ef8d960b5a5ea7..d10d738fd34b34baea2b8d5080b145d0c39c8f2b 100644
--- a/core/l10n/fr.js
+++ b/core/l10n/fr.js
@@ -86,6 +86,7 @@ OC.L10N.register(
     "Your PHP does not have FreeType support, resulting in breakage of profile pictures and the settings interface." : "Votre PHP ne prend pas en charge FreeType, provoquant la casse des images de profil et de l'interface des paramètres.",
     "Missing index \"{indexName}\" in table \"{tableName}\"." : "Index \"{indexName}\" manquant dans la table \"{tableName}\".",
     "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "La base de données a quelques index manquants. L'ajout d'index dans de grandes tables peut prendre un certain temps. Elles ne sont donc pas ajoutées automatiquement. En exécutant \"occ db:add-missing-indices\", ces index manquants pourront être ajoutés manuellement pendant que l'instance continue de tourner. Une fois les index ajoutés, les requêtes sur ces tables sont généralement beaucoup plus rapides.",
+    "Missing primary key on table \"{tableName}\"." : "Clé primaire manquante sur la table \"{tableName}\".",
     "Missing optional column \"{columnName}\" in table \"{tableName}\"." : "Colonne optionnelle \"{columnName}\" manquante dans la table \"{tableName}\".",
     "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "Certaines colonnes facultatives sont manquantes dans la base de données. Étant donné qu'ajouter des colonnes sur des grandes tables peut prendre du temps, elles n'ont pas été ajoutées automatiquement lorsqu'elles sont facultatives. En exécutant \"occ db:add-missing-columns\" ces colonnes manquantes peuvent être ajoutées manuellement alors que l'instance continue de fonctionner. Une fois que les colonnes sont ajoutées, la performance ou l'utilisabilité de certaines fonctionnalités pourraient être améliorées.",
     "This instance is missing some recommended PHP modules. For improved performance and better compatibility it is highly recommended to install them." : "Cette instance ne dispose pas de plusieurs modules PHP recommandés. Il est recommandé de les installer pour améliorer les performances, et la compatibilité.",
diff --git a/core/l10n/fr.json b/core/l10n/fr.json
index 5ec61c8b15e1cab97468f27dd836aedc1c718033..a7da9a042c5824291c46eb762bd9b29b64518fa3 100644
--- a/core/l10n/fr.json
+++ b/core/l10n/fr.json
@@ -84,6 +84,7 @@
     "Your PHP does not have FreeType support, resulting in breakage of profile pictures and the settings interface." : "Votre PHP ne prend pas en charge FreeType, provoquant la casse des images de profil et de l'interface des paramètres.",
     "Missing index \"{indexName}\" in table \"{tableName}\"." : "Index \"{indexName}\" manquant dans la table \"{tableName}\".",
     "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "La base de données a quelques index manquants. L'ajout d'index dans de grandes tables peut prendre un certain temps. Elles ne sont donc pas ajoutées automatiquement. En exécutant \"occ db:add-missing-indices\", ces index manquants pourront être ajoutés manuellement pendant que l'instance continue de tourner. Une fois les index ajoutés, les requêtes sur ces tables sont généralement beaucoup plus rapides.",
+    "Missing primary key on table \"{tableName}\"." : "Clé primaire manquante sur la table \"{tableName}\".",
     "Missing optional column \"{columnName}\" in table \"{tableName}\"." : "Colonne optionnelle \"{columnName}\" manquante dans la table \"{tableName}\".",
     "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "Certaines colonnes facultatives sont manquantes dans la base de données. Étant donné qu'ajouter des colonnes sur des grandes tables peut prendre du temps, elles n'ont pas été ajoutées automatiquement lorsqu'elles sont facultatives. En exécutant \"occ db:add-missing-columns\" ces colonnes manquantes peuvent être ajoutées manuellement alors que l'instance continue de fonctionner. Une fois que les colonnes sont ajoutées, la performance ou l'utilisabilité de certaines fonctionnalités pourraient être améliorées.",
     "This instance is missing some recommended PHP modules. For improved performance and better compatibility it is highly recommended to install them." : "Cette instance ne dispose pas de plusieurs modules PHP recommandés. Il est recommandé de les installer pour améliorer les performances, et la compatibilité.",
diff --git a/core/l10n/gl.js b/core/l10n/gl.js
index d25fe3ad2b41557f6fc35b9b225408bf7268b9ce..da6ec7463d9955f80b651680c11ecc46740c703b 100644
--- a/core/l10n/gl.js
+++ b/core/l10n/gl.js
@@ -84,9 +84,11 @@ OC.L10N.register(
     "The PHP OPcache is not properly configured. <a target=\"_blank\" rel=\"noreferrer noopener\" href=\"{docLink}\">For better performance it is recommended</a> to use the following settings in the <code>php.ini</code>:" : "OPcache de PHP non está configurado correctamente. <a target=\"_blank\" rel=\"noreferrer noopener\" href=\"{docLink}\">Para mellorar o rendemento recomendase</a> usar os seguintes axustes en <code>php.ini</code>:",
     "The PHP function \"set_time_limit\" is not available. This could result in scripts being halted mid-execution, breaking your installation. Enabling this function is strongly recommended." : "A función PHP «set_limit_time» non está dispoñíbel. Isto podería facer que o script fose rematado na metade da execución, quebrando a instalación. Recomendámoslle encarecidamente que active esta función.",
     "Your PHP does not have FreeType support, resulting in breakage of profile pictures and the settings interface." : "O seu PHP non é compatíbel con FreeType, o que supón a quebra das imaxes do perfil e a interface dos axustes.",
-    "Missing index \"{indexName}\" in table \"{tableName}\"." : "Perdeuse o índice «{indexName}» na táboa «{tableName}».",
+    "Missing index \"{indexName}\" in table \"{tableName}\"." : "Falta o índice «{indexName}» na táboa «{tableName}».",
     "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "Á base de datos fáltanlle algúns índices. Por mor de que engadir os índices podería levar moito non foron engadidos automaticamente. Estes índices perdidos poden engadirse manualmente mentres siga funcionando a instancia, executando «occ db:add-missing-indices». Una vez se teñan engadidos os índices, as consultas a esas táboas adoitan ser moito máis rápidas.",
-    "Missing optional column \"{columnName}\" in table \"{tableName}\"." : "Perdeuse a columna opcional «{columnName}» na táboa «{tableName}».",
+    "Missing primary key on table \"{tableName}\"." : "Falta a chave primaria na táboa «{tableName}».",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "Faltan algunhas chaves primarias na base de datos. Por mor do feito de que a adición de chaves primarias en táboas grandes podería levar algún tempo, non se engadiron automaticamente. Ao executar «occ db:add-missing-primary-keys», esas chaves primarias que faltan poderían engadirse manualmente mentres a instancia segue funcionando.",
+    "Missing optional column \"{columnName}\" in table \"{tableName}\"." : "Falta a columna opcional «{columnName}» na táboa «{tableName}».",
     "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "Á base de datos fáltanlle algunhas columnas opcionais. Por moe de que engadir columnas a grandes táboas podería levar moito tempo non foron engadidas automaticamente cando poden ser opcionais. Estas columnas poden engadirse manualmente mentres siga funcionando a instancia, executando «occ db:add-missing-columns». Unha vez se teñan engadidas as columnas, algunhas características poden mellorar a resposta ou a usabilidade.",
     "This instance is missing some recommended PHP modules. For improved performance and better compatibility it is highly recommended to install them." : "A esta instancia fáltanlle algúns módulos PHP recomendados. Para mellorar o rendemento e aumentar a compatibilidade, recomendase encarecidamente instalalos.",
     "Module php-imagick in this instance has no SVG support. For better compatibility it is recommended to install it." : "O módulo php-imagick nesta instancia non ten soporte SVG. Para unha mellor compatibilidade recoméndase instalalo.",
@@ -221,7 +223,7 @@ OC.L10N.register(
     "Confirm" : "Confirmar",
     "Failed to authenticate, try again" : "Fallou a autenticación, ténteo de novo",
     "seconds ago" : "hai uns segundos",
-    "Connection to server lost" : "Perdeuse a conexión co servidor",
+    "Connection to server lost" : "Falta a conexión co servidor",
     "_Problem loading page, reloading in %n second_::_Problem loading page, reloading in %n seconds_" : ["Produciuse un problema a cargar a páxina, volverá cargar en %n segundo","Produciuse un problema ao cargar a páxina, volverá cargar en %n segundos"],
     "Add to a project" : "Engadir a un proxecto",
     "Show details" : "Amosar os detalles",
diff --git a/core/l10n/gl.json b/core/l10n/gl.json
index b0826dbabd31564229b4626280624dbf7f0bfcdc..cc3bcc78e1f9de11d56fb142b36d05287b540c31 100644
--- a/core/l10n/gl.json
+++ b/core/l10n/gl.json
@@ -82,9 +82,11 @@
     "The PHP OPcache is not properly configured. <a target=\"_blank\" rel=\"noreferrer noopener\" href=\"{docLink}\">For better performance it is recommended</a> to use the following settings in the <code>php.ini</code>:" : "OPcache de PHP non está configurado correctamente. <a target=\"_blank\" rel=\"noreferrer noopener\" href=\"{docLink}\">Para mellorar o rendemento recomendase</a> usar os seguintes axustes en <code>php.ini</code>:",
     "The PHP function \"set_time_limit\" is not available. This could result in scripts being halted mid-execution, breaking your installation. Enabling this function is strongly recommended." : "A función PHP «set_limit_time» non está dispoñíbel. Isto podería facer que o script fose rematado na metade da execución, quebrando a instalación. Recomendámoslle encarecidamente que active esta función.",
     "Your PHP does not have FreeType support, resulting in breakage of profile pictures and the settings interface." : "O seu PHP non é compatíbel con FreeType, o que supón a quebra das imaxes do perfil e a interface dos axustes.",
-    "Missing index \"{indexName}\" in table \"{tableName}\"." : "Perdeuse o índice «{indexName}» na táboa «{tableName}».",
+    "Missing index \"{indexName}\" in table \"{tableName}\"." : "Falta o índice «{indexName}» na táboa «{tableName}».",
     "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "Á base de datos fáltanlle algúns índices. Por mor de que engadir os índices podería levar moito non foron engadidos automaticamente. Estes índices perdidos poden engadirse manualmente mentres siga funcionando a instancia, executando «occ db:add-missing-indices». Una vez se teñan engadidos os índices, as consultas a esas táboas adoitan ser moito máis rápidas.",
-    "Missing optional column \"{columnName}\" in table \"{tableName}\"." : "Perdeuse a columna opcional «{columnName}» na táboa «{tableName}».",
+    "Missing primary key on table \"{tableName}\"." : "Falta a chave primaria na táboa «{tableName}».",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "Faltan algunhas chaves primarias na base de datos. Por mor do feito de que a adición de chaves primarias en táboas grandes podería levar algún tempo, non se engadiron automaticamente. Ao executar «occ db:add-missing-primary-keys», esas chaves primarias que faltan poderían engadirse manualmente mentres a instancia segue funcionando.",
+    "Missing optional column \"{columnName}\" in table \"{tableName}\"." : "Falta a columna opcional «{columnName}» na táboa «{tableName}».",
     "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "Á base de datos fáltanlle algunhas columnas opcionais. Por moe de que engadir columnas a grandes táboas podería levar moito tempo non foron engadidas automaticamente cando poden ser opcionais. Estas columnas poden engadirse manualmente mentres siga funcionando a instancia, executando «occ db:add-missing-columns». Unha vez se teñan engadidas as columnas, algunhas características poden mellorar a resposta ou a usabilidade.",
     "This instance is missing some recommended PHP modules. For improved performance and better compatibility it is highly recommended to install them." : "A esta instancia fáltanlle algúns módulos PHP recomendados. Para mellorar o rendemento e aumentar a compatibilidade, recomendase encarecidamente instalalos.",
     "Module php-imagick in this instance has no SVG support. For better compatibility it is recommended to install it." : "O módulo php-imagick nesta instancia non ten soporte SVG. Para unha mellor compatibilidade recoméndase instalalo.",
@@ -219,7 +221,7 @@
     "Confirm" : "Confirmar",
     "Failed to authenticate, try again" : "Fallou a autenticación, ténteo de novo",
     "seconds ago" : "hai uns segundos",
-    "Connection to server lost" : "Perdeuse a conexión co servidor",
+    "Connection to server lost" : "Falta a conexión co servidor",
     "_Problem loading page, reloading in %n second_::_Problem loading page, reloading in %n seconds_" : ["Produciuse un problema a cargar a páxina, volverá cargar en %n segundo","Produciuse un problema ao cargar a páxina, volverá cargar en %n segundos"],
     "Add to a project" : "Engadir a un proxecto",
     "Show details" : "Amosar os detalles",
diff --git a/core/l10n/it.js b/core/l10n/it.js
index a6de79e67228313a244c80e162d1569a3079bb01..6867d20e0ef580067dfbe466fe9e4684bdc127bb 100644
--- a/core/l10n/it.js
+++ b/core/l10n/it.js
@@ -86,6 +86,8 @@ OC.L10N.register(
     "Your PHP does not have FreeType support, resulting in breakage of profile pictures and the settings interface." : "La tua versione di PHP non supporta FreeType. Ciò causerà problemi con le immagini dei profili e con l'interfaccia delle impostazioni.",
     "Missing index \"{indexName}\" in table \"{tableName}\"." : "Indice mancante \"{indexName}\" nella tabella \"{tableName}\".",
     "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "Nel database mancano alcuni indici. Poiché l'aggiunta di indici su tabelle grandi può richiedere del tempo, non sono stati aggiunti automaticamente. Eseguendo \"occ db:add-missing-indices\", gli indici mancanti possono essere aggiunti manualmente mentre l'istanza è in esecuzione. Una volta che gli indici sono stati aggiunti, le interrogazioni a tali tabelle sono solitamente più veloci.",
+    "Missing primary key on table \"{tableName}\"." : "Chiave primaria mancante nella tabella \"{tableName}\".",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "Nel database mancano alcune chiavi primarie. Poiché l'aggiunta di chiavi primarie su tabelle grandi può richiedere del tempo, non sono state aggiunte automaticamente. Eseguendo \"occ db:add-missing-primary-keys\", quelle chiavi mancanti possono essere aggiunte manualmente mentre l'istanza è in esecuzione.",
     "Missing optional column \"{columnName}\" in table \"{tableName}\"." : "Colonna opzionale \"{columnName}\" mancante nella tabella \"{tableName}\".",
     "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "Nel database mancano alcune colonne opzionali. Poiché l'aggiunta di colonne su tabelle grandi può richiedere del tempo, non sono state aggiunte automaticamente. Eseguendo \"occ db:add-missing-columns\", le colonne mancanti possono essere aggiunte manualmente mentre l'istanza è in esecuzione. Una volta che le colonne sono state aggiunte, alcune funzionalità potrebbero migliorare i tempi di risposta o l'usabilità.",
     "This instance is missing some recommended PHP modules. For improved performance and better compatibility it is highly recommended to install them." : "Su questa istanza mancano alcuni moduli PHP consigliati. Per prestazioni migliorate e migliore compatibilità, è vivamente consigliato di installarli.",
diff --git a/core/l10n/it.json b/core/l10n/it.json
index 08c49ec49ef6c45f9e73ac707d0f17da610e36e5..eda5214dd637339a3d44d378b9b1de23c9be7bf6 100644
--- a/core/l10n/it.json
+++ b/core/l10n/it.json
@@ -84,6 +84,8 @@
     "Your PHP does not have FreeType support, resulting in breakage of profile pictures and the settings interface." : "La tua versione di PHP non supporta FreeType. Ciò causerà problemi con le immagini dei profili e con l'interfaccia delle impostazioni.",
     "Missing index \"{indexName}\" in table \"{tableName}\"." : "Indice mancante \"{indexName}\" nella tabella \"{tableName}\".",
     "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "Nel database mancano alcuni indici. Poiché l'aggiunta di indici su tabelle grandi può richiedere del tempo, non sono stati aggiunti automaticamente. Eseguendo \"occ db:add-missing-indices\", gli indici mancanti possono essere aggiunti manualmente mentre l'istanza è in esecuzione. Una volta che gli indici sono stati aggiunti, le interrogazioni a tali tabelle sono solitamente più veloci.",
+    "Missing primary key on table \"{tableName}\"." : "Chiave primaria mancante nella tabella \"{tableName}\".",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "Nel database mancano alcune chiavi primarie. Poiché l'aggiunta di chiavi primarie su tabelle grandi può richiedere del tempo, non sono state aggiunte automaticamente. Eseguendo \"occ db:add-missing-primary-keys\", quelle chiavi mancanti possono essere aggiunte manualmente mentre l'istanza è in esecuzione.",
     "Missing optional column \"{columnName}\" in table \"{tableName}\"." : "Colonna opzionale \"{columnName}\" mancante nella tabella \"{tableName}\".",
     "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "Nel database mancano alcune colonne opzionali. Poiché l'aggiunta di colonne su tabelle grandi può richiedere del tempo, non sono state aggiunte automaticamente. Eseguendo \"occ db:add-missing-columns\", le colonne mancanti possono essere aggiunte manualmente mentre l'istanza è in esecuzione. Una volta che le colonne sono state aggiunte, alcune funzionalità potrebbero migliorare i tempi di risposta o l'usabilità.",
     "This instance is missing some recommended PHP modules. For improved performance and better compatibility it is highly recommended to install them." : "Su questa istanza mancano alcuni moduli PHP consigliati. Per prestazioni migliorate e migliore compatibilità, è vivamente consigliato di installarli.",
diff --git a/core/l10n/pl.js b/core/l10n/pl.js
index c78f0a5e83bc3b7da54a9bca15cded73e8e34847..f60fcfc198927064e37b3580e1378018e96c0534 100644
--- a/core/l10n/pl.js
+++ b/core/l10n/pl.js
@@ -85,7 +85,9 @@ OC.L10N.register(
     "The PHP function \"set_time_limit\" is not available. This could result in scripts being halted mid-execution, breaking your installation. Enabling this function is strongly recommended." : "Funkcja PHP \"set_time_limit\" nie jest dostępna. Może to spowodować zatrzymanie skryptów w trakcie wykonywania, przerywając instalację. Zdecydowanie zaleca się włączenie tej funkcji.",
     "Your PHP does not have FreeType support, resulting in breakage of profile pictures and the settings interface." : "Twoje PHP nie posiada wsparcia dla FreeType, co powoduje problemy ze zdjęciami profilowymi i interfejsem ustawień.",
     "Missing index \"{indexName}\" in table \"{tableName}\"." : "Brak indeksu \"{indexName}\" w tabeli \"{tableName}\".",
-    "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "W bazie danych brakuje niektórych indeksów. Ze względu na fakt, że dodawanie indeksów do dużych tabel może zająć trochę czasu, dlatego nie zostały one dodane automatycznie. Brakujące indeksy można dodać ręcznie w trakcie pracy instancji uruchamiając \"occ db:add-missing-indices\". Po dopisaniu indeksów zapytania do tabel będą one znacznie szybsze.",
+    "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "W bazie danych brakuje niektórych indeksów. Ze względu na fakt, że dodanie indeksów do dużych tabel może zająć trochę czasu, dlatego nie zostały one dodane automatycznie. Brakujące indeksy można dodać ręcznie w trakcie pracy instancji uruchamiając \"occ db:add-missing-indices\". Po dopisaniu indeksów zapytania do tabel będą one znacznie szybsze.",
+    "Missing primary key on table \"{tableName}\"." : "Brak klucza podstawowego w tabeli \"{tableName}\".",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "W bazie danych brakuje niektórych kluczy podstawowych. Ze względu na fakt, że dodanie kluczy głównych może zająć trochę czasu, dlatego nie zostały one dodane automatycznie. Brakujące klucze podstawowe można dodać ręcznie, w trakcie pracy instancji uruchamiając \"occ db:add-missing-primary-keys\".",
     "Missing optional column \"{columnName}\" in table \"{tableName}\"." : "Brak opcjonalnej kolumny \"{columnName}\" w tabeli \"{tableName}\".",
     "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "W bazie danych brakuje niektórych opcjonalnych kolumn. Ze względu na fakt, że dodawanie kolumn do dużych tabel może zająć trochę czasu oraz mogą one być opcjonalne, nie zostały  dodane automatycznie. Brakujące kolumny można dodać ręcznie w trakcie pracy instancji uruchamiając \"occ db:add-missing-columns\". Po dodaniu kolumn niektóre funkcje mogą poprawić czas reakcji lub użyteczność.",
     "This instance is missing some recommended PHP modules. For improved performance and better compatibility it is highly recommended to install them." : "W tej instancji brakuje niektórych zalecanych modułów PHP. W celu zwiększenia wydajności i lepszej kompatybilności zaleca się ich instalację.",
@@ -260,6 +262,7 @@ OC.L10N.register(
     "Too many requests" : "Zbyt wiele żądań",
     "There were too many requests from your network. Retry later or contact your administrator if this is an error." : "Zbyt wiele żądań z Twojej sieci. Spróbuj ponownie później lub skontaktuj się z administratorem, jeśli jest to błąd.",
     "Error" : "BÅ‚Ä…d",
+    "Previous" : "Poprzedni",
     "Internal Server Error" : "Błąd wewnętrzny serwera",
     "The server was unable to complete your request." : "Serwer nie mógł zakończyć żądania.",
     "If this happens again, please send the technical details below to the server administrator." : "Jeśli to się powtórzy, prześlij poniższe szczegóły techniczne do administratora serwera.",
diff --git a/core/l10n/pl.json b/core/l10n/pl.json
index 2667e28b63906bdab8280b2326f4dd2db2a6909a..92501969c925c9afc61c6ea84a468e342229f961 100644
--- a/core/l10n/pl.json
+++ b/core/l10n/pl.json
@@ -83,7 +83,9 @@
     "The PHP function \"set_time_limit\" is not available. This could result in scripts being halted mid-execution, breaking your installation. Enabling this function is strongly recommended." : "Funkcja PHP \"set_time_limit\" nie jest dostępna. Może to spowodować zatrzymanie skryptów w trakcie wykonywania, przerywając instalację. Zdecydowanie zaleca się włączenie tej funkcji.",
     "Your PHP does not have FreeType support, resulting in breakage of profile pictures and the settings interface." : "Twoje PHP nie posiada wsparcia dla FreeType, co powoduje problemy ze zdjęciami profilowymi i interfejsem ustawień.",
     "Missing index \"{indexName}\" in table \"{tableName}\"." : "Brak indeksu \"{indexName}\" w tabeli \"{tableName}\".",
-    "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "W bazie danych brakuje niektórych indeksów. Ze względu na fakt, że dodawanie indeksów do dużych tabel może zająć trochę czasu, dlatego nie zostały one dodane automatycznie. Brakujące indeksy można dodać ręcznie w trakcie pracy instancji uruchamiając \"occ db:add-missing-indices\". Po dopisaniu indeksów zapytania do tabel będą one znacznie szybsze.",
+    "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "W bazie danych brakuje niektórych indeksów. Ze względu na fakt, że dodanie indeksów do dużych tabel może zająć trochę czasu, dlatego nie zostały one dodane automatycznie. Brakujące indeksy można dodać ręcznie w trakcie pracy instancji uruchamiając \"occ db:add-missing-indices\". Po dopisaniu indeksów zapytania do tabel będą one znacznie szybsze.",
+    "Missing primary key on table \"{tableName}\"." : "Brak klucza podstawowego w tabeli \"{tableName}\".",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "W bazie danych brakuje niektórych kluczy podstawowych. Ze względu na fakt, że dodanie kluczy głównych może zająć trochę czasu, dlatego nie zostały one dodane automatycznie. Brakujące klucze podstawowe można dodać ręcznie, w trakcie pracy instancji uruchamiając \"occ db:add-missing-primary-keys\".",
     "Missing optional column \"{columnName}\" in table \"{tableName}\"." : "Brak opcjonalnej kolumny \"{columnName}\" w tabeli \"{tableName}\".",
     "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "W bazie danych brakuje niektórych opcjonalnych kolumn. Ze względu na fakt, że dodawanie kolumn do dużych tabel może zająć trochę czasu oraz mogą one być opcjonalne, nie zostały  dodane automatycznie. Brakujące kolumny można dodać ręcznie w trakcie pracy instancji uruchamiając \"occ db:add-missing-columns\". Po dodaniu kolumn niektóre funkcje mogą poprawić czas reakcji lub użyteczność.",
     "This instance is missing some recommended PHP modules. For improved performance and better compatibility it is highly recommended to install them." : "W tej instancji brakuje niektórych zalecanych modułów PHP. W celu zwiększenia wydajności i lepszej kompatybilności zaleca się ich instalację.",
@@ -258,6 +260,7 @@
     "Too many requests" : "Zbyt wiele żądań",
     "There were too many requests from your network. Retry later or contact your administrator if this is an error." : "Zbyt wiele żądań z Twojej sieci. Spróbuj ponownie później lub skontaktuj się z administratorem, jeśli jest to błąd.",
     "Error" : "BÅ‚Ä…d",
+    "Previous" : "Poprzedni",
     "Internal Server Error" : "Błąd wewnętrzny serwera",
     "The server was unable to complete your request." : "Serwer nie mógł zakończyć żądania.",
     "If this happens again, please send the technical details below to the server administrator." : "Jeśli to się powtórzy, prześlij poniższe szczegóły techniczne do administratora serwera.",
diff --git a/core/l10n/sl.js b/core/l10n/sl.js
index 55380d4d4fbb6ef0f1c444db65a010f9f6da0c2a..f2815d5c066edfd556ed4e2ac2c254fdd2371c41 100644
--- a/core/l10n/sl.js
+++ b/core/l10n/sl.js
@@ -79,8 +79,10 @@ OC.L10N.register(
     "Some files have not passed the integrity check. Further information on how to resolve this issue can be found in the <a target=\"_blank\" rel=\"noreferrer noopener\" href=\"{docLink}\">documentation</a>. (<a href=\"{codeIntegrityDownloadEndpoint}\">List of invalid files…</a> / <a href=\"{rescanEndpoint}\">Rescan…</a>)" : "Nekatere datoteke ne opravijo preizkusa celovitosti. Več podrobnosti o težavi je opisanih v <a target=\"_blank\" rel=\"noreferrer noopener\" href=\"{docLink}\">dokumentaciji</a>. (<a href=\"{codeIntegrityDownloadEndpoint}\">Seznam neveljavnih datotek … </a>/ <a href=\"{rescanEndpoint}\">Ponovni preizkus …</a>)",
     "Your PHP does not have FreeType support, resulting in breakage of profile pictures and the settings interface." : "Namestitev PHP je brez ustrezne podpore za FreeType, kar pogosto vpliva na težave s slikami profila in nastavitvami vmesnika.",
     "Missing index \"{indexName}\" in table \"{tableName}\"." : "Manjka kazalo » {indexName} « v razpredelnici »{tableName}«.",
+    "Missing primary key on table \"{tableName}\"." : "Manjka osnovni ključ v razpredelnici »{tableName}«.",
     "Missing optional column \"{columnName}\" in table \"{tableName}\"." : "Manjka izbirni stolpec »{columnName}« v razpredelnici »{tableName}«.",
-    "This instance is missing some recommended PHP modules. For improved performance and better compatibility it is highly recommended to install them." : "Namestitev PHP ne vljučuje nekaterih priporočenih modulov. Za izboljšanje delovanja in boljšo skladnost jih je zelo priporočljivo omogočiti.",
+    "This instance is missing some recommended PHP modules. For improved performance and better compatibility it is highly recommended to install them." : "Namestitev PHP ne vključuje nekaterih priporočenih modulov. Za izboljšanje delovanja in boljšo skladnost jih je zelo priporočljivo omogočiti.",
+    "Module php-imagick in this instance has no SVG support. For better compatibility it is recommended to install it." : "Modul php-imagick ne vključuje podpore za SVG. Za izboljšanje delovanja in boljšo skladnost jih je zelo priporočljivo omogočiti.",
     "SQLite is currently being used as the backend database. For larger installations we recommend that you switch to a different database backend." : "Trenutno je uporabljena ozadnja podatkovna zbirka SQLite. Za obsežnejše sisteme je priporočljiv prehod na drugo vrsto zbirke.",
     "This is particularly recommended when using the desktop client for file synchronisation." : "Priporočilo ima še večjo težo, če se sistem krajevno usklajuje z namizjem prek odjemalca.",
     "To migrate to another database use the command line tool: 'occ db:convert-type', or see the <a target=\"_blank\" rel=\"noreferrer noopener\" href=\"{docLink}\">documentation ↗</a>." : "Za prehod sistema na drugo podatkovno zbirko, uporabite ukaz orodne vrstice: »occ db:convert-type«, več o tem pa je zapisano v <a target=\"_blank\" rel=\"noreferrer noopener\" href=\"{docLink}\">dokumentaciji ↗</a>.",
@@ -152,7 +154,7 @@ OC.L10N.register(
     "Log in with a device" : "Prijava z napravo",
     "Back" : "Nazaj",
     "Reset search" : "Ponastavi iskanje",
-    "Search for {name} only" : "išči le za {name}",
+    "Search for {name} only" : "Išči le za {name}",
     "No results for {query}" : "Ni zadetkov za poizvedbo {query}",
     "Start typing to search" : "Začnite tipkati za iskanje",
     "Loading more results …" : "Poteka nalaganje več zadetkov ...",
@@ -244,7 +246,7 @@ OC.L10N.register(
     "The document could not be found on the server. Maybe the share was deleted or has expired?" : "Na strežniku ni mogoče najti dokumentacije. Morda je mesto souporabe izbrisano, ali pa so potekla dovoljenja.",
     "Back to %s" : "Nazaj na %s",
     "Too many requests" : "Zaznanih je preveč sočasnih zahtev",
-    "There were too many requests from your network. Retry later or contact your administrator if this is an error." : "Iz omrežja je bilo prejetih preveč zahtev. Če je to napaka stopite v stik s skrbnikom, sicer pa poskusite spet kasneje.",
+    "There were too many requests from your network. Retry later or contact your administrator if this is an error." : "Iz omrežja je bilo prejetih preveč zahtev. Če je to napaka, stopite v stik s skrbnikom, sicer pa poskusite spet kasneje.",
     "Error" : "Napaka",
     "Internal Server Error" : "Notranja napaka strežnika",
     "The server was unable to complete your request." : "Odziv strežnika kaže, da zahteve ni mogoče končati.",
diff --git a/core/l10n/sl.json b/core/l10n/sl.json
index 294853f9c9ac088177f4dfc439215dc1b0fcee20..b70bdfad7c9baea7ee806eacb1f256adce203c87 100644
--- a/core/l10n/sl.json
+++ b/core/l10n/sl.json
@@ -77,8 +77,10 @@
     "Some files have not passed the integrity check. Further information on how to resolve this issue can be found in the <a target=\"_blank\" rel=\"noreferrer noopener\" href=\"{docLink}\">documentation</a>. (<a href=\"{codeIntegrityDownloadEndpoint}\">List of invalid files…</a> / <a href=\"{rescanEndpoint}\">Rescan…</a>)" : "Nekatere datoteke ne opravijo preizkusa celovitosti. Več podrobnosti o težavi je opisanih v <a target=\"_blank\" rel=\"noreferrer noopener\" href=\"{docLink}\">dokumentaciji</a>. (<a href=\"{codeIntegrityDownloadEndpoint}\">Seznam neveljavnih datotek … </a>/ <a href=\"{rescanEndpoint}\">Ponovni preizkus …</a>)",
     "Your PHP does not have FreeType support, resulting in breakage of profile pictures and the settings interface." : "Namestitev PHP je brez ustrezne podpore za FreeType, kar pogosto vpliva na težave s slikami profila in nastavitvami vmesnika.",
     "Missing index \"{indexName}\" in table \"{tableName}\"." : "Manjka kazalo » {indexName} « v razpredelnici »{tableName}«.",
+    "Missing primary key on table \"{tableName}\"." : "Manjka osnovni ključ v razpredelnici »{tableName}«.",
     "Missing optional column \"{columnName}\" in table \"{tableName}\"." : "Manjka izbirni stolpec »{columnName}« v razpredelnici »{tableName}«.",
-    "This instance is missing some recommended PHP modules. For improved performance and better compatibility it is highly recommended to install them." : "Namestitev PHP ne vljučuje nekaterih priporočenih modulov. Za izboljšanje delovanja in boljšo skladnost jih je zelo priporočljivo omogočiti.",
+    "This instance is missing some recommended PHP modules. For improved performance and better compatibility it is highly recommended to install them." : "Namestitev PHP ne vključuje nekaterih priporočenih modulov. Za izboljšanje delovanja in boljšo skladnost jih je zelo priporočljivo omogočiti.",
+    "Module php-imagick in this instance has no SVG support. For better compatibility it is recommended to install it." : "Modul php-imagick ne vključuje podpore za SVG. Za izboljšanje delovanja in boljšo skladnost jih je zelo priporočljivo omogočiti.",
     "SQLite is currently being used as the backend database. For larger installations we recommend that you switch to a different database backend." : "Trenutno je uporabljena ozadnja podatkovna zbirka SQLite. Za obsežnejše sisteme je priporočljiv prehod na drugo vrsto zbirke.",
     "This is particularly recommended when using the desktop client for file synchronisation." : "Priporočilo ima še večjo težo, če se sistem krajevno usklajuje z namizjem prek odjemalca.",
     "To migrate to another database use the command line tool: 'occ db:convert-type', or see the <a target=\"_blank\" rel=\"noreferrer noopener\" href=\"{docLink}\">documentation ↗</a>." : "Za prehod sistema na drugo podatkovno zbirko, uporabite ukaz orodne vrstice: »occ db:convert-type«, več o tem pa je zapisano v <a target=\"_blank\" rel=\"noreferrer noopener\" href=\"{docLink}\">dokumentaciji ↗</a>.",
@@ -150,7 +152,7 @@
     "Log in with a device" : "Prijava z napravo",
     "Back" : "Nazaj",
     "Reset search" : "Ponastavi iskanje",
-    "Search for {name} only" : "išči le za {name}",
+    "Search for {name} only" : "Išči le za {name}",
     "No results for {query}" : "Ni zadetkov za poizvedbo {query}",
     "Start typing to search" : "Začnite tipkati za iskanje",
     "Loading more results …" : "Poteka nalaganje več zadetkov ...",
@@ -242,7 +244,7 @@
     "The document could not be found on the server. Maybe the share was deleted or has expired?" : "Na strežniku ni mogoče najti dokumentacije. Morda je mesto souporabe izbrisano, ali pa so potekla dovoljenja.",
     "Back to %s" : "Nazaj na %s",
     "Too many requests" : "Zaznanih je preveč sočasnih zahtev",
-    "There were too many requests from your network. Retry later or contact your administrator if this is an error." : "Iz omrežja je bilo prejetih preveč zahtev. Če je to napaka stopite v stik s skrbnikom, sicer pa poskusite spet kasneje.",
+    "There were too many requests from your network. Retry later or contact your administrator if this is an error." : "Iz omrežja je bilo prejetih preveč zahtev. Če je to napaka, stopite v stik s skrbnikom, sicer pa poskusite spet kasneje.",
     "Error" : "Napaka",
     "Internal Server Error" : "Notranja napaka strežnika",
     "The server was unable to complete your request." : "Odziv strežnika kaže, da zahteve ni mogoče končati.",
diff --git a/core/l10n/tr.js b/core/l10n/tr.js
index 39305ee7cd0ed5eaf61ff1583340e77416b3a2f0..6d8ee4de20880f7cac4e255731932f2b6e3dc909 100644
--- a/core/l10n/tr.js
+++ b/core/l10n/tr.js
@@ -86,6 +86,8 @@ OC.L10N.register(
     "Your PHP does not have FreeType support, resulting in breakage of profile pictures and the settings interface." : "PHP kurulumunuzda FreeType desteği yok. Bu durum profil görsellerinin ve ayarlar bölümünün bozuk görüntülenmesine neden olur.",
     "Missing index \"{indexName}\" in table \"{tableName}\"." : "\"{tableName}\" tablosundaki \"{indexName}\" dizini eksik.",
     "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "Veritabanında bazı dizinler eksik. Büyük tablolara dizinlerin eklenmesi uzun sürebildiğinden bu işlem otomatik olarak yapılmaz. Sunucunuz normal çalışırken eksik dizinleri el ile eklemek için \"occ db:add-missing-indices\" komutunu yürütün. Dizinler eklendikten sonra bu tablolar üzerindeki sorgular çok daha hızlı yürütülür.",
+    "Missing primary key on table \"{tableName}\"." : "\"{tableName}\" tablosunda birincil dizin anahtarı eksik.",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "Veritabanında bazı birincil dizin anahtarları eksik. Büyük tablolara birincil anahtarların eklenmesi uzun sürebildiğinden bu işlem otomatik olarak yapılmaz. Sunucunuz normal çalışırken eksik birincil anahtarları el ile eklemek için \"occ db:add-missing-primary-keys\" komutunu yürütün.",
     "Missing optional column \"{columnName}\" in table \"{tableName}\"." : "\"{tableName}\" tablosundaki isteğe bağlı \"{coumnName}\" sütunu eksik.",
     "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "Veritabanında bazı isteğe bağlı sütunlar eksik. Büyük tablolara sütunların eklenmesi uzun sürebildiğinden, sütunlar isteğe bağlı olduğunda bu işlem otomatik olarak yapılmaz. Sunucunuz normal çalışırken eksik sütunları el ile eklemek için \"occ db:add-missing-columns\" komutunu yürütün. Sütunlar eklendikten sonra bazı özelliklerin yanıtı ya da kullanımı daha iyileşebilir.",
     "This instance is missing some recommended PHP modules. For improved performance and better compatibility it is highly recommended to install them." : "Bu kopyada önerilen bazı PHP modülleri eksik. Daha iyi başarım ve uyumluluk için bu modüllerin kurulması önemle önerilir.",
@@ -260,6 +262,7 @@ OC.L10N.register(
     "Too many requests" : "Çok fazla istekte bulunuldu",
     "There were too many requests from your network. Retry later or contact your administrator if this is an error." : "Ağınızdan çok fazla istekte bulunuldu. Daha sonra yeniden deneyin ya da bir sorun olduğunu düşünüyorsanız BT yöneticiniz ile görüşün.",
     "Error" : "Hata",
+    "Previous" : "Önceki",
     "Internal Server Error" : "Sunucu İçinde Sorun",
     "The server was unable to complete your request." : "Sunucu isteÄŸinizi yerine getiremedi.",
     "If this happens again, please send the technical details below to the server administrator." : "Bu sorun sürerse lütfen aşağıdaki teknik ayrıntıları BT yöneticinize iletin.",
diff --git a/core/l10n/tr.json b/core/l10n/tr.json
index 0fc88515144753c30c16cd1b8b678318a8ac512f..43821d00f27f93cafd4324bb4a6933bd4a69de8a 100644
--- a/core/l10n/tr.json
+++ b/core/l10n/tr.json
@@ -84,6 +84,8 @@
     "Your PHP does not have FreeType support, resulting in breakage of profile pictures and the settings interface." : "PHP kurulumunuzda FreeType desteği yok. Bu durum profil görsellerinin ve ayarlar bölümünün bozuk görüntülenmesine neden olur.",
     "Missing index \"{indexName}\" in table \"{tableName}\"." : "\"{tableName}\" tablosundaki \"{indexName}\" dizini eksik.",
     "The database is missing some indexes. Due to the fact that adding indexes on big tables could take some time they were not added automatically. By running \"occ db:add-missing-indices\" those missing indexes could be added manually while the instance keeps running. Once the indexes are added queries to those tables are usually much faster." : "Veritabanında bazı dizinler eksik. Büyük tablolara dizinlerin eklenmesi uzun sürebildiğinden bu işlem otomatik olarak yapılmaz. Sunucunuz normal çalışırken eksik dizinleri el ile eklemek için \"occ db:add-missing-indices\" komutunu yürütün. Dizinler eklendikten sonra bu tablolar üzerindeki sorgular çok daha hızlı yürütülür.",
+    "Missing primary key on table \"{tableName}\"." : "\"{tableName}\" tablosunda birincil dizin anahtarı eksik.",
+    "The database is missing some primary keys. Due to the fact that adding primary keys on big tables could take some time they were not added automatically. By running \"occ db:add-missing-primary-keys\" those missing primary keys could be added manually while the instance keeps running." : "Veritabanında bazı birincil dizin anahtarları eksik. Büyük tablolara birincil anahtarların eklenmesi uzun sürebildiğinden bu işlem otomatik olarak yapılmaz. Sunucunuz normal çalışırken eksik birincil anahtarları el ile eklemek için \"occ db:add-missing-primary-keys\" komutunu yürütün.",
     "Missing optional column \"{columnName}\" in table \"{tableName}\"." : "\"{tableName}\" tablosundaki isteğe bağlı \"{coumnName}\" sütunu eksik.",
     "The database is missing some optional columns. Due to the fact that adding columns on big tables could take some time they were not added automatically when they can be optional. By running \"occ db:add-missing-columns\" those missing columns could be added manually while the instance keeps running. Once the columns are added some features might improve responsiveness or usability." : "Veritabanında bazı isteğe bağlı sütunlar eksik. Büyük tablolara sütunların eklenmesi uzun sürebildiğinden, sütunlar isteğe bağlı olduğunda bu işlem otomatik olarak yapılmaz. Sunucunuz normal çalışırken eksik sütunları el ile eklemek için \"occ db:add-missing-columns\" komutunu yürütün. Sütunlar eklendikten sonra bazı özelliklerin yanıtı ya da kullanımı daha iyileşebilir.",
     "This instance is missing some recommended PHP modules. For improved performance and better compatibility it is highly recommended to install them." : "Bu kopyada önerilen bazı PHP modülleri eksik. Daha iyi başarım ve uyumluluk için bu modüllerin kurulması önemle önerilir.",
@@ -258,6 +260,7 @@
     "Too many requests" : "Çok fazla istekte bulunuldu",
     "There were too many requests from your network. Retry later or contact your administrator if this is an error." : "Ağınızdan çok fazla istekte bulunuldu. Daha sonra yeniden deneyin ya da bir sorun olduğunu düşünüyorsanız BT yöneticiniz ile görüşün.",
     "Error" : "Hata",
+    "Previous" : "Önceki",
     "Internal Server Error" : "Sunucu İçinde Sorun",
     "The server was unable to complete your request." : "Sunucu isteÄŸinizi yerine getiremedi.",
     "If this happens again, please send the technical details below to the server administrator." : "Bu sorun sürerse lütfen aşağıdaki teknik ayrıntıları BT yöneticinize iletin.",