Fatal error: Uncaught Error: Class 'PHPUnit_Framework_TestCase' not found in /home/coelhost/staging.cls.pt/storage/vendor/guzzlehttp/oauth-subscriber/tests/Oauth1Test.php:12 Stack trace: #0 {main} thrown in /home/coelhost/staging.cls.pt/storage/vendor/guzzlehttp/oauth-subscriber/tests/Oauth1Test.php on line 12