Fatal error: Uncaught Error: Class 'Symfony\Component\Console\Command\Command' not found in C:\xampp\htdocs\ApiSigestWin\1.0\vendor\vich\uploader-bundle\Command\MappingListClassesCommand.php:10 Stack trace: #0 {main} thrown in C:\xampp\htdocs\ApiSigestWin\1.0\vendor\vich\uploader-bundle\Command\MappingListClassesCommand.php on line 10