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