Fatal error: Uncaught Error: Class "Symfony\Component\Console\Helper\Helper" not found in /home/mydemotec/public_html/rms/vendor/symfony/console/Helper/DescriptorHelper.php:28 Stack trace: #0 {main} thrown in /home/mydemotec/public_html/rms/vendor/symfony/console/Helper/DescriptorHelper.php on line 28