MediaWiki internal error.
Original exception: [f4b21a262dba844e5678318e] 2024-03-29 09:41:18: 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.