Fatal error: Uncaught Error: Class "PHPUnit\TextUI\DefaultResultPrinter" not found in /home/.sites/site4/wwwroot/web/4.0/ui/vendor/atk4/core/src/Phpunit/ResultPrinter.php:16 Stack trace: #0 {main} thrown in /home/.sites/site4/wwwroot/web/4.0/ui/vendor/atk4/core/src/Phpunit/ResultPrinter.php on line 16