Fatal error: Uncaught Error: Interface 'Symfony\Component\HttpKernel\CacheWarmer\CacheWarmerInterface' not found in /home/kubalos2/public_html/testtestowy/vendor/symfony/http-kernel/CacheWarmer/CacheWarmer.php:19 Stack trace: #0 {main} thrown in /home/kubalos2/public_html/testtestowy/vendor/symfony/http-kernel/CacheWarmer/CacheWarmer.php on line 19