Fatal error: Uncaught Error: Interface "Symfony\Component\HttpKernel\CacheWarmer\CacheWarmerInterface" not found in D:\xampp\htdocs\ebaymotors_order\vendor\symfony\http-kernel\CacheWarmer\CacheWarmerAggregate.php:21 Stack trace: #0 {main} thrown in D:\xampp\htdocs\ebaymotors_order\vendor\symfony\http-kernel\CacheWarmer\CacheWarmerAggregate.php on line 21