MediaWiki internal error.
Original exception: [cf47161f990c3bd3856e1600] 2024-03-29 05:22:38: 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.