Fatal error: Uncaught Error: Class "Symfony\Component\Console\Helper\Helper" not found in C:\Xampp\www\0050467\ims-mobile\vendor_\doctrine\dbal\lib\Doctrine\DBAL\Tools\Console\Helper\ConnectionHelper.php:13 Stack trace: #0 {main} thrown in C:\Xampp\www\0050467\ims-mobile\vendor_\doctrine\dbal\lib\Doctrine\DBAL\Tools\Console\Helper\ConnectionHelper.php on line 13