Fatal error: Uncaught Error: Interface 'Symfony\Component\HttpKernel\CacheWarmer\CacheWarmerInterface' not found in /home/bucereo/my_project_name/vendor/symfony/assetic-bundle/CacheWarmer/AssetManagerCacheWarmer.php:22 Stack trace: #0 {main} thrown in /home/bucereo/my_project_name/vendor/symfony/assetic-bundle/CacheWarmer/AssetManagerCacheWarmer.php on line 22