Fatal error: Uncaught Error: Interface "Http\Promise\Promise" not found in /var/www/html/comercial/_lib/prod/third/omnipay/vendor/php-http/guzzle6-adapter/src/Promise.php:17 Stack trace: #0 {main} thrown in /var/www/html/comercial/_lib/prod/third/omnipay/vendor/php-http/guzzle6-adapter/src/Promise.php on line 17