MediaWiki internal error.

Original exception: [0a3369a765d6f2448d3f5c4b] 2024-03-28 09:00:13: 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.