Fatal error: Uncaught Error: Interface "Nexmo\Client\Factory\FactoryInterface" not found in D:\Application\www\E-Tracking\vendor\nexmo\client\src\Client\Factory\MapFactory.php:12 Stack trace: #0 {main} thrown in D:\Application\www\E-Tracking\vendor\nexmo\client\src\Client\Factory\MapFactory.php on line 12