MediaWiki internal error.
Original exception: [a7e630f69c209f4021bdbe12] 2024-03-29 15:41:43: 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.