Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /home2/skyinfoi/public_html/spa/vendor/symfony/service-contracts/Test/ServiceLocatorTestCase.php:18 Stack trace: #0 {main} thrown in /home2/skyinfoi/public_html/spa/vendor/symfony/service-contracts/Test/ServiceLocatorTestCase.php on line 18