Fatal error: Uncaught Error: Class 'Braintree_Http' not found in /home/coelhost/staging.cls.pt/storage-oc3020/vendor/braintree/braintree_php/tests/integration/HttpClientApi.php:3 Stack trace: #0 {main} thrown in /home/coelhost/staging.cls.pt/storage-oc3020/vendor/braintree/braintree_php/tests/integration/HttpClientApi.php on line 3