Fatal error: Uncaught Error: Call to undefined function config() in D:\xampp\htdocs\app_patient_test\vendor\toplan\laravel-sms\src\Toplan\LaravelSms\routes.php:3 Stack trace: #0 {main} thrown in D:\xampp\htdocs\app_patient_test\vendor\toplan\laravel-sms\src\Toplan\LaravelSms\routes.php on line 3