Fatal error: Uncaught Error: Call to undefined function Symfony\Component\Validator\Constraints\trigger_deprecation() in I:\www\frameworks\Symfony\doctrine\vendor\symfony\validator\Constraints\NumberConstraintTrait.php:16 Stack trace: #0 {main} thrown in I:\www\frameworks\Symfony\doctrine\vendor\symfony\validator\Constraints\NumberConstraintTrait.php on line 16