MediaWiki internal error.

Original exception: [ZgZU9p-tsNX7fviTnl6HMgAAzAE] 2024-03-29 05:43:18: 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.