Fatal error: Uncaught Error: Interface "Symfony\Component\ErrorHandler\ErrorEnhancer\ErrorEnhancerInterface" not found in I:\www\frameworks\Symfony\doctrine\vendor\symfony\error-handler\ErrorEnhancer\UndefinedMethodErrorEnhancer.php:20 Stack trace: #0 {main} thrown in I:\www\frameworks\Symfony\doctrine\vendor\symfony\error-handler\ErrorEnhancer\UndefinedMethodErrorEnhancer.php on line 20