Fatal error: Uncaught Error: Class "GuzzleHttp\Exception\RequestException" not found in /home/ondemand/test.ondemandpro.net/php-docs-samples/kms/vendor/guzzlehttp/guzzle/src/Exception/BadResponseException.php:10 Stack trace: #0 {main} thrown in /home/ondemand/test.ondemandpro.net/php-docs-samples/kms/vendor/guzzlehttp/guzzle/src/Exception/BadResponseException.php on line 10