MediaWiki internal error.
Original exception: [516a8e0a41cc6fca18b4ef4b] 2024-03-29 09:11:45: 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.