Fatal error: Uncaught Error: Class "Symfony\Component\Console\Helper\Helper" not found in D:\projects\php\laragon\www\blog-naver\vendor\symfony\console\Helper\ProcessHelper.php:26 Stack trace: #0 {main} thrown in D:\projects\php\laragon\www\blog-naver\vendor\symfony\console\Helper\ProcessHelper.php on line 26