Fatal error: Uncaught Error: Class "Illuminate\Foundation\Testing\TestCase" not found in /home/cp888017/public_html/tanai1.charinsarn.com/vendor/laravel/dusk/src/TestCase.php:12 Stack trace: #0 {main} thrown in /home/cp888017/public_html/tanai1.charinsarn.com/vendor/laravel/dusk/src/TestCase.php on line 12