Value Cannot be Null, Parameter name: Input
I have an automation that loops through emails. It was working fine for weeks without ever having this error, but we just recently switched to AWS and wondering if it's related to that... At the end of the loop, on the 'End Loop' command, I get this error:
The automation has tons of error handling, on any other type error it is designed to just skip whatever email it is on and go to the next. This error is causing a full stop on the automation, leaving emails unread.
Has anyone seen this error before and have suggestions on a fix?