MediaWiki internal error.

Original exception: [720bee3ba6f6cc9e31f3be5e] 2024-03-28 11:48:07: 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.