MediaWiki internal error.

Original exception: [ZgZZZozl3o9Pq8U-3WuWEwAAAQQ] 2024-03-29 06:02:14: 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.