Sending Failed- AWS API SES( Using Queue and not "Send Immediately" ) in Mautic 3.1

Hi,

I tired the cache clear and access, and still the issue is not resolved.

In Mautic log it shows:

In AmazonApiTransport.php line 195:
Attempted to call an undefined method named “getAttachments” of class “Swift_Message”

Also this issue has been created as a PR.

Thanks