Fatal error: Uncaught Error: Interface 'Symfony\Component\Validator\Violation\ConstraintViolationBuilderInterface' not found in C:\Apache24\htdocs\cwbts\vendor\symfony\validator\Violation\ConstraintViolationBuilder.php:27 Stack trace: #0 {main} thrown in C:\Apache24\htdocs\cwbts\vendor\symfony\validator\Violation\ConstraintViolationBuilder.php on line 27