Fatal error: Uncaught Error: Interface 'Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface' not found in /home/wwiwil/apps/iwill-laravel/vendor/symfony/cache/DependencyInjection/CachePoolPass.php:30 Stack trace: #0 {main} thrown in /home/wwiwil/apps/iwill-laravel/vendor/symfony/cache/DependencyInjection/CachePoolPass.php on line 30