MediaWiki internal error.
Original exception: [b9a1e100706da855942d42e1] 2024-03-28 15:17:32: 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.