Fatal error: Uncaught Error: Class 'PHPUnit\Framework\TestCase' not found in /home/eshoppy/api.eshoppy.com.in/vendor-firebase/lcobucci/jwt/test/unit/Claim/LesserOrEqualsToTest.php:16 Stack trace: #0 {main} thrown in /home/eshoppy/api.eshoppy.com.in/vendor-firebase/lcobucci/jwt/test/unit/Claim/LesserOrEqualsToTest.php on line 16