Fatal error: Uncaught Error: Class "Nexmo\Client\Request\AbstractRequest" not found in /home/trombino/public_html/africa.trombino.org/vendor/nexmo/client-core/src/Voice/Call/Call.php:13
Stack trace:
#0 {main}
thrown in /home/trombino/public_html/africa.trombino.org/vendor/nexmo/client-core/src/Voice/Call/Call.php on line 13