Fatal error: Uncaught Error: Class "Laravel\Dusk\TestCase" not found in /home/cp888017/public_html/tanai1.charinsarn.com/tests/DuskTestCase.php:10 Stack trace: #0 {main} thrown in /home/cp888017/public_html/tanai1.charinsarn.com/tests/DuskTestCase.php on line 10