Fatal error: Uncaught Error: Class "Vonage\Client\Credentials\AbstractCredentials" not found in /home/wilpf/public_html/pms/vendor/vonage/client-core/src/Client/Credentials/Container.php:19
Stack trace:
#0 {main}
thrown in /home/wilpf/public_html/pms/vendor/vonage/client-core/src/Client/Credentials/Container.php on line 19