MediaWiki internal error.

Original exception: [ZgYU-aHxsy4e4n8YsNP9qQAAAAM] 2024-03-29 01:10:17: 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.