Fatal error: Uncaught Error: Class 'Symfony\Component\Console\Helper\Helper' not found in /home/mimpkker/appmi.mimpkkertonatan.sch.id/vendor/symfony/console/Helper/ProcessHelper.php:26 Stack trace: #0 {main} thrown in /home/mimpkker/appmi.mimpkkertonatan.sch.id/vendor/symfony/console/Helper/ProcessHelper.php on line 26