MediaWiki internal error.
Original exception: [f4a9ff980863f43ff9c5ce6e] 2024-03-29 09:17:59: 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.