Fatal error: Uncaught Error: Class "Aws\AwsClient" not found in /var/www/html/aws/Aws/PinpointSMSVoiceV2/PinpointSMSVoiceV2Client.php:179 Stack trace: #0 {main} thrown in /var/www/html/aws/Aws/PinpointSMSVoiceV2/PinpointSMSVoiceV2Client.php on line 179