MediaWiki internal error.

Original exception: [ZflIWflfAqejea7XF-u5DwAAAf0] 2024-03-19 08:10:01: 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.