@@ -141,6 +141,15 @@
     <string name="error_no_network">No network connection</string>
     <string name="error_setting_status_message">Error setting status message!</string>
     <string name="error_sync">Synchronisation failed: %1$s</string>
+    <string name="error_sync_insufficient_storage">Your Nextcloud storage is full. Free up space to sync your changes.</string>
+    <string name="error_sync_locked">A note is open in another app. Close it there to sync your changes.</string>
+    <string name="error_sync_maintenance">The server is in maintenance mode. Your changes will sync later.</string>
+    <string name="error_sync_notes_app_unavailable">The Notes app is not available on your server.</string>
+    <string name="error_sync_permission">You don’t have permission to save this note. Please check your access and try again.</string>
+    <string name="error_sync_server_error">The server could not save your changes. Ask your administrator to check the logs.</string>
+    <string name="error_sync_server_unreachable">Could not reach your server. Check your connection and the Nextcloud Files app.</string>
+    <string name="error_sync_token_mismatch">Notes lost access to your Files app account. Remove and add the account again.</string>
+    <string name="error_sync_unauthorized">Your login is no longer valid. Log in again in the Nextcloud Files app.</string>
     <string name="error_synchronization">Synchronization failed</string>
     <string name="error_unknown">An unknown error has occurred.</string>
     <string name="failed_the_remove_share">Failed to remove share</string>