MediaWiki internal error.

Original exception: [38dccdea25bec2765d1be7f6] 2024-03-29 05:39:43: 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.