Fatal error: Uncaught Error: Class "Symfony\Component\Form\Test\FormPerformanceTestCase" not found in /home/smagamf/chloe_garden/vendor/symfony/form/Tests/Extension/Validator/Constraints/FormValidatorPerformanceTest.php:21 Stack trace: #0 {main} thrown in /home/smagamf/chloe_garden/vendor/symfony/form/Tests/Extension/Validator/Constraints/FormValidatorPerformanceTest.php on line 21