Fatal error: Uncaught Error: Class 'Symfony\Component\Validator\Exception\ValidatorException' not found in C:\Apache24\htdocs\vehicle\vendor\symfony\validator\Exception\ConstraintDefinitionException.php:14 Stack trace: #0 {main} thrown in C:\Apache24\htdocs\vehicle\vendor\symfony\validator\Exception\ConstraintDefinitionException.php on line 14