Fatal error: Uncaught Error: Class "Symfony\Component\HttpKernel\DataCollector\DataCollector" not found in D:\Apache24\www\slaudi.nxytec.cn\pesticide-back-end\vendor\symfony\http-kernel\DataCollector\EventDataCollector.php:27 Stack trace: #0 {main} thrown in D:\Apache24\www\slaudi.nxytec.cn\pesticide-back-end\vendor\symfony\http-kernel\DataCollector\EventDataCollector.php on line 27