Fatal error: Uncaught Error: Interface "Symfony\Component\HttpKernel\HttpKernelInterface" not found in D:\Apache24\www\api.print.nxytec.cn\back\vendor\symfony\http-kernel\HttpCache\HttpCache.php:30 Stack trace: #0 {main} thrown in D:\Apache24\www\api.print.nxytec.cn\back\vendor\symfony\http-kernel\HttpCache\HttpCache.php on line 30