Fatal error: Uncaught Error: Class "Google\Rpc\RetryInfo" not found in /var/www/html/casavio-qa2.das24.it/httpdocs/laravel/vendor/google/gax/src/Serializer.php:520 Stack trace: #0 /var/www/html/casavio-qa2.das24.it/httpdocs/laravel/vendor/google/gax/src/Serializer.php(529): Google\ApiCore\Serializer::loadKnownMetadataTypes() #1 {main} thrown in /var/www/html/casavio-qa2.das24.it/httpdocs/laravel/vendor/google/gax/src/Serializer.php on line 520