Fatal error: Uncaught Error: Class 'Nexmo\Account\Price' not found in /home/sophiadmin/public_html/developer/vendor/nexmo/client/src/Account/PrefixPrice.php:5 Stack trace: #0 {main} thrown in /home/sophiadmin/public_html/developer/vendor/nexmo/client/src/Account/PrefixPrice.php on line 5