Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /home/v2appclykk/public_html/ClykkV02/sp_alerts/vendor/lcobucci/jwt/test/unit/BuilderTest.php:18 Stack trace: #0 {main} thrown in /home/v2appclykk/public_html/ClykkV02/sp_alerts/vendor/lcobucci/jwt/test/unit/BuilderTest.php on line 18