Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /home2/zpcu9479/app.gennia.fr/vendor/symfony/service-contracts/Test/ServiceLocatorTest.php:18 Stack trace: #0 {main} thrown in /home2/zpcu9479/app.gennia.fr/vendor/symfony/service-contracts/Test/ServiceLocatorTest.php on line 18