MediaWiki internal error.

Original exception: [ZgZLY0EVvhaS30EXb9SxKgAAABk] 2024-03-29 05:02:27: 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.