Fatal error: Uncaught Error: Class 'Symfony\Component\Config\FileLocator' not found in /home/wwiwil/apps/iwill-laravel/vendor/symfony/http-kernel/Config/FileLocator.php:22 Stack trace: #0 {main} thrown in /home/wwiwil/apps/iwill-laravel/vendor/symfony/http-kernel/Config/FileLocator.php on line 22