Fatal error: Uncaught Error: Class "OpenCloud\Common\Base" not found in /home/marketo/demo.marketoo.com.bd/vendor/rackspace/php-opencloud/lib/OpenCloud/Common/Service/AbstractService.php:33 Stack trace: #0 {main} thrown in /home/marketo/demo.marketoo.com.bd/vendor/rackspace/php-opencloud/lib/OpenCloud/Common/Service/AbstractService.php on line 33