Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /home/Xereah/public_html/pstruzik/vendor/symfony/messenger/Test/Middleware/MiddlewareTestCase.php:23 Stack trace: #0 {main} thrown in /home/Xereah/public_html/pstruzik/vendor/symfony/messenger/Test/Middleware/MiddlewareTestCase.php on line 23