MediaWiki internal error.

Original exception: [52b5968c9776b5cf9ff3d0c0] 2024-03-28 13:19:30: Fatal exception of type "Wikimedia\Rdbms\DBQueryError"

Exception caught inside exception handler.

Set $wgShowExceptionDetails = true; and $wgShowDBErrorBacktrace = true; at the bottom of LocalSettings.php to show detailed debugging information.