Fatal error: Uncaught Error: Class 'PHPUnit_Framework_TestCase' not found in /home/devypfrfhn/avancement.devyp.fr/vendor-old/lcobucci/jwt/test/unit/SignatureTest.php:14 Stack trace: #0 {main} thrown in /home/devypfrfhn/avancement.devyp.fr/vendor-old/lcobucci/jwt/test/unit/SignatureTest.php on line 14