Fatal error: Uncaught Error: Class 'Braintree\Base' not found in /home/szperaczxf/storage_diagnostik/vendor/braintree/braintree_php/lib/Braintree/MerchantAccount.php:14 Stack trace: #0 {main} thrown in /home/szperaczxf/storage_diagnostik/vendor/braintree/braintree_php/lib/Braintree/MerchantAccount.php on line 14