Fatal error: Uncaught Error: Class 'Orchestra\Testbench\TestCase' not found in /home/edmedu/www/edmuhak.com/dev/vendor/spatie/laravel-sitemap/tests/TestCase.php:11 Stack trace: #0 {main} thrown in /home/edmedu/www/edmuhak.com/dev/vendor/spatie/laravel-sitemap/tests/TestCase.php on line 11