Fatal error: Uncaught Error: Class "Google\ApiCore\Transport\GrpcTransport" not found in /var/www/html/casavio-qa2.das24.it/httpdocs/laravel/vendor/google/gax/src/Testing/MockGrpcTransport.php:41 Stack trace: #0 {main} thrown in /var/www/html/casavio-qa2.das24.it/httpdocs/laravel/vendor/google/gax/src/Testing/MockGrpcTransport.php on line 41