Fatal error: Uncaught Error: Class "Symfony\Component\DependencyInjection\Extension\Extension" not found in D:\htdocs\SuiteCRM\vendor\vich\uploader-bundle\src\DependencyInjection\VichUploaderExtension.php:23 Stack trace: #0 {main} thrown in D:\htdocs\SuiteCRM\vendor\vich\uploader-bundle\src\DependencyInjection\VichUploaderExtension.php on line 23