MediaWiki internal error.
Original exception: [016a1bb374a4298c5c030a63] 2024-03-28 09:58:09: 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.