Fatal error: Uncaught Error: Class "Braintree\Http" not found in /home/vodslegr/public_html/braintree/tests/integration/HttpClientApi.php:9 Stack trace: #0 /home/vodslegr/public_html/braintree/tests/Setup.php(5): require_once() #1 /home/vodslegr/public_html/braintree/tests/unit/DiscountTest.php(4): require_once('/home/vodslegr/...') #2 {main} thrown in /home/vodslegr/public_html/braintree/tests/integration/HttpClientApi.php on line 9