Fatal error: Uncaught Error: Class 'Vonage\Client\Response\AbstractResponse' not found in /home/digitalproduct/public_html/onlinejobportal/vendor/vonage/client-core/src/Client/Response/Response.php:20 Stack trace: #0 {main} thrown in /home/digitalproduct/public_html/onlinejobportal/vendor/vonage/client-core/src/Client/Response/Response.php on line 20