Fatal error: Uncaught Error: Interface "Symfony\Component\HttpKernel\CacheWarmer\CacheWarmerInterface" not found in /home/flighto/e-commerce/vendor/jms/serializer-bundle/Cache/CacheWarmer.php:14 Stack trace: #0 {main} thrown in /home/flighto/e-commerce/vendor/jms/serializer-bundle/Cache/CacheWarmer.php on line 14