Fatal error: Uncaught Error: Class "OpenCloud\Common\Collection\PaginatedIterator" not found in /app/vendor/rackspace/php-opencloud/lib/OpenCloud/Queues/Collection/MessageIterator.php:22 Stack trace: #0 {main} thrown in /app/vendor/rackspace/php-opencloud/lib/OpenCloud/Queues/Collection/MessageIterator.php on line 22