Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /home/appgulf1/elevator.hifisys.com/elevator/vendor/fruitcake/php-cors/tests/CorsServiceTest.php:33 Stack trace: #0 {main} thrown in /home/appgulf1/elevator.hifisys.com/elevator/vendor/fruitcake/php-cors/tests/CorsServiceTest.php on line 33