Fatal error: Uncaught Error: Interface "SebastianBergmann\Invoker\Exception" not found in /var/www/tools.tripunctum.de/rest/app/vendor/phpunit/php-invoker/src/exceptions/ProcessControlExtensionNotLoadedException.php:17 Stack trace: #0 {main} thrown in /var/www/tools.tripunctum.de/rest/app/vendor/phpunit/php-invoker/src/exceptions/ProcessControlExtensionNotLoadedException.php on line 17