MediaWiki internal error.
Original exception: [4c9651d6be43b2352d52a74a] 2024-03-29 14:00:38: 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.