Fatal error: Uncaught Error: Class "Symfony\Component\Validator\Test\ConstraintValidatorTestCase" not found in /home/exklusivbeautysa/public_html/vendor/symfony-cmf/routing-bundle/tests/Unit/Validator/Constraints/RouteDefaultsValidatorTest.php:21 Stack trace: #0 {main} thrown in /home/exklusivbeautysa/public_html/vendor/symfony-cmf/routing-bundle/tests/Unit/Validator/Constraints/RouteDefaultsValidatorTest.php on line 21