Fatal error: Uncaught Error: Class 'Tests\TestCase' not found in /home/aascienc/public_html/nextbackend/vendor/laravel/jetstream/stubs/tests/EmailVerificationTest.php:14 Stack trace: #0 {main} thrown in /home/aascienc/public_html/nextbackend/vendor/laravel/jetstream/stubs/tests/EmailVerificationTest.php on line 14