Fatal error: Uncaught Error: Class "Google_Service" not found in /var/www/html/comercial/_lib/prod/third/oauth/google-api-php-client/vendor/google/apiclient-services/src/Google/Service/Appengine.php:31 Stack trace: #0 {main} thrown in /var/www/html/comercial/_lib/prod/third/oauth/google-api-php-client/vendor/google/apiclient-services/src/Google/Service/Appengine.php on line 31