Fatal error: Uncaught Error: Class "Symfony\Component\EventDispatcher\Event" not found in /home/kakabapu/public_html/mysticker.kakabapu.com/vendor/liip/imagine-bundle/Events/CacheResolveEvent.php:7 Stack trace: #0 {main} thrown in /home/kakabapu/public_html/mysticker.kakabapu.com/vendor/liip/imagine-bundle/Events/CacheResolveEvent.php on line 7