Fatal error: Uncaught Error: Interface "Symfony\Component\ErrorHandler\ErrorEnhancer\ErrorEnhancerInterface" not found in D:\Apache24\www\sanqi\back-end\vendor\symfony\error-handler\ErrorEnhancer\UndefinedMethodErrorEnhancer.php:20 Stack trace: #0 {main} thrown in D:\Apache24\www\sanqi\back-end\vendor\symfony\error-handler\ErrorEnhancer\UndefinedMethodErrorEnhancer.php on line 20