Fatal error: Uncaught Error: Interface "GuzzleHttp\Promise\PromiseInterface" not found in /var/www/html/comercial/_lib/prod/third/oauth/google-api-php-client-2.1.3/vendor/guzzlehttp/promises/src/Promise.php:9 Stack trace: #0 {main} thrown in /var/www/html/comercial/_lib/prod/third/oauth/google-api-php-client-2.1.3/vendor/guzzlehttp/promises/src/Promise.php on line 9