MediaWiki internal error.

Original exception: [ZgYf5eoEpN4KUt_I7tW7QQAAAE4] 2024-03-29 01:56:53: 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.