MediaWiki internal error.
Original exception: [8c407ae0501ba4f6458df812] 2024-03-29 02:11:08: 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.