Fatal error: Uncaught Error: Class 'Orchestra\Testbench\TestCase' not found in /var/www/html/spaceagent/micadolayout/vendor/laravel/ui/tests/AuthBackend/ThrottleLoginsTest.php:10 Stack trace: #0 {main} thrown in /var/www/html/spaceagent/micadolayout/vendor/laravel/ui/tests/AuthBackend/ThrottleLoginsTest.php on line 10