MediaWiki internal error.
Original exception: [a81e4644e2f7c467b210b1de] 2024-03-28 11:44:52: 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.