Fatal error: Uncaught Error: Class "GrumPHP\Exception\RuntimeException" not found in /var/www/public/git/vendor/phpro/grumphp/src/Exception/PlatformException.php:10 Stack trace: #0 {main} thrown in /var/www/public/git/vendor/phpro/grumphp/src/Exception/PlatformException.php on line 10