MediaWiki internal error.

Original exception: [Zga0wECtq7FunAgxTgJ8iQAAAA8] 2024-03-29 12:32:00: 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.