Fatal error: Uncaught Error: Class "Tests\TestCase" not found in /var/www/live/demo8.thesynergate.com/sms_api_v2/tests/Feature/ExampleTest.php:8 Stack trace: #0 {main} thrown in /var/www/live/demo8.thesynergate.com/sms_api_v2/tests/Feature/ExampleTest.php on line 8