Fatal error: Uncaught Error: Class 'Braintree\Instance' not found in /home/kubalos2/public_html/testtestowy/vendor/braintree/braintree_php/lib/Braintree/Result/Successful.php:30 Stack trace: #0 {main} thrown in /home/kubalos2/public_html/testtestowy/vendor/braintree/braintree_php/lib/Braintree/Result/Successful.php on line 30