Fatal error: Uncaught Error: Class 'PHPUnit\Framework\TestCase' not found in /home/weknowfleetco/public_html/vendor/laravel/homestead/tests/Settings/YamlSettingsTest.php:10 Stack trace: #0 {main} thrown in /home/weknowfleetco/public_html/vendor/laravel/homestead/tests/Settings/YamlSettingsTest.php on line 10