Fatal error: Uncaught Error: Class "OpenCloud\Autoscale\Resource\AbstractResource" not found in /home/marketo/demo.marketoo.com.bd/vendor/rackspace/php-opencloud/lib/OpenCloud/Autoscale/Resource/LaunchConfiguration.php:39 Stack trace: #0 {main} thrown in /home/marketo/demo.marketoo.com.bd/vendor/rackspace/php-opencloud/lib/OpenCloud/Autoscale/Resource/LaunchConfiguration.php on line 39