Fatal error: Uncaught Error: Class 'PhpSpec\ObjectBehavior' not found in /home/coelhost/staging.cls.pt/storage-oc3020/vendor/cardinity/cardinity-sdk-php/spec/Exception/ValidationFailedSpec.php:9 Stack trace: #0 {main} thrown in /home/coelhost/staging.cls.pt/storage-oc3020/vendor/cardinity/cardinity-sdk-php/spec/Exception/ValidationFailedSpec.php on line 9