MediaWiki internal error.

Original exception: [3b33999780ea07f13efe4d3d] 2024-03-28 12:27:13: 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.