Fatal error: Uncaught Error: Interface "Symfony\Component\HttpKernel\CacheWarmer\WarmableInterface" not found in D:\xampp\htdocs\ebaymotors\vendor\symfony\http-kernel\CacheWarmer\CacheWarmerInterface.php:19 Stack trace: #0 {main} thrown in D:\xampp\htdocs\ebaymotors\vendor\symfony\http-kernel\CacheWarmer\CacheWarmerInterface.php on line 19