Fatal error: Uncaught Error: Class "Symfony\Bundle\FrameworkBundle\Test\KernelTestCase" not found in /home/cooperativamaism/public_html/staging/vendor/symfony/framework-bundle/Test/WebTestCase.php:22 Stack trace: #0 {main} thrown in /home/cooperativamaism/public_html/staging/vendor/symfony/framework-bundle/Test/WebTestCase.php on line 22