Fatal error: Uncaught Error: Interface 'Symfony\Component\HttpKernel\CacheWarmer\CacheWarmerInterface' not found in /home/tbadigital/eventos/vendor/exercise/htmlpurifier-bundle/src/CacheWarmer/SerializerCacheWarmer.php:21 Stack trace: #0 {main} thrown in /home/tbadigital/eventos/vendor/exercise/htmlpurifier-bundle/src/CacheWarmer/SerializerCacheWarmer.php on line 21