MediaWiki internal error.

Original exception: [ZgWoQ8tY4V8eJCBbgzEV5QAAAAc] 2024-03-28 17:26:27: Fatal exception of type "Wikimedia\Rdbms\DBConnectionError"

Exception caught inside exception handler.

Set $wgShowExceptionDetails = true; at the bottom of LocalSettings.php to show detailed debugging information.