MediaWiki internal error.

Original exception: [dc6b3406cdbb9d467c28a2f4] 2024-03-29 01:32:38: 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.