Fatal error: Uncaught Error: Class "PHPUnit\Framework\Exception" not found in C:\xampp\htdocs\rampcheckv3\vendor\laravel\framework\src\Illuminate\Testing\Exceptions\InvalidArgumentException.php:7 Stack trace: #0 {main} thrown in C:\xampp\htdocs\rampcheckv3\vendor\laravel\framework\src\Illuminate\Testing\Exceptions\InvalidArgumentException.php on line 7