MediaWiki internal error.

Original exception: [ZgXb8GWx6d1i0myz4h7opAAAEwk] 2024-03-28 21:06:56: 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.