Fatal error: Uncaught Error: Class 'Vonage\Client\Credentials\AbstractCredentials' not found in /home/fantasticerp/cosmetics.fantasticerp.com/vendor/vonage/client-core/src/Client/Credentials/SignatureSecret.php:14 Stack trace: #0 {main} thrown in /home/fantasticerp/cosmetics.fantasticerp.com/vendor/vonage/client-core/src/Client/Credentials/SignatureSecret.php on line 14