MediaWiki internal error.
Original exception: [493a031feecd4dda2ba4a370] 2024-03-28 09:40:40: 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.