Fatal error: Uncaught Error: Class "Aws\AwsClient" not found in /var/www/html/includes/aws/Aws/CognitoIdentity/CognitoIdentityClient.php:46 Stack trace: #0 {main} thrown in /var/www/html/includes/aws/Aws/CognitoIdentity/CognitoIdentityClient.php on line 46