Fatal error: Uncaught Error: Interface "GrumPHP\Task\TaskInterface" not found in /var/www/public/git/vendor/phpro/grumphp/src/Task/AbstractLinterTask.php:15 Stack trace: #0 {main} thrown in /var/www/public/git/vendor/phpro/grumphp/src/Task/AbstractLinterTask.php on line 15