Fatal error: Uncaught Error: Interface "GrumPHP\Task\Config\TaskConfigInterface" not found in /var/www/public/git/vendor/phpro/grumphp/src/Task/Config/EmptyTaskConfig.php:7 Stack trace: #0 {main} thrown in /var/www/public/git/vendor/phpro/grumphp/src/Task/Config/EmptyTaskConfig.php on line 7