MediaWiki internal error.

Original exception: [ZgZoyYzl3o9Pq8U-3Wu9OAAAAQg] 2024-03-29 07:07:53: 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.