Fatal error: Uncaught Error: Class "PHPUnit_Util_Printer" not found in C:\xampp\htdocs\php\pear\PHPUnit\Util\TestDox\ResultPrinter.php:57 Stack trace: #0 {main} thrown in C:\xampp\htdocs\php\pear\PHPUnit\Util\TestDox\ResultPrinter.php on line 57