Fatal error: Uncaught Error: Class 'Symfony\Component\HttpFoundation\File\MimeType\ExtensionGuesser' not found in /home/cooplafobq/newplanning/var/cache/prod/ContainerQ6dx2g8/getLiipImagine_ExtensionGuesserService.php:8 Stack trace: #0 {main} thrown in /home/cooplafobq/newplanning/var/cache/prod/ContainerQ6dx2g8/getLiipImagine_ExtensionGuesserService.php on line 8