Fatal error: Uncaught Error: Class 'Nexmo\Client\Exception\Exception' not found in /var/www/html/scorecards/vendor/nexmo/client-core/src/Client/Exception/Transport.php:11 Stack trace: #0 {main} thrown in /var/www/html/scorecards/vendor/nexmo/client-core/src/Client/Exception/Transport.php on line 11