Fatal error: Uncaught Error: Class 'Cardinity\Tests\ClientTestCase' not found in /home/coelhost/staging.cls.pt/storage/vendor/cardinity/cardinity-sdk-php/tests/VoidPaymentTest.php:8 Stack trace: #0 {main} thrown in /home/coelhost/staging.cls.pt/storage/vendor/cardinity/cardinity-sdk-php/tests/VoidPaymentTest.php on line 8