Fatal error: Uncaught Error: Class "Google\Service\Resource" not found in /var/www/usonboard.com/vendor/google/apiclient-services/src/Pubsub/Resource/ProjectsTopicsSubscriptions.php:30 Stack trace: #0 {main} thrown in /var/www/usonboard.com/vendor/google/apiclient-services/src/Pubsub/Resource/ProjectsTopicsSubscriptions.php on line 30