MediaWiki internal error.

Original exception: [47afba9f139a05662d6b9cd8] 2024-03-29 05:46:05: 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.