Fatal error: Uncaught Error: Class "Symfony\Component\Console\Helper\Helper" not found in C:\xampp\htdocs\batuhansunar\vendor\symfony\console\Helper\DescriptorHelper.php:28 Stack trace: #0 {main} thrown in C:\xampp\htdocs\batuhansunar\vendor\symfony\console\Helper\DescriptorHelper.php on line 28