Fatal error: Uncaught Error: Class "Symfony\Component\Console\Exception\RuntimeException" not found in /home2/santhos2/public_html/kannan.firstmatrix.in.net/core/vendor/symfony/console/Exception/RunCommandFailedException.php:19 Stack trace: #0 {main} thrown in /home2/santhos2/public_html/kannan.firstmatrix.in.net/core/vendor/symfony/console/Exception/RunCommandFailedException.php on line 19