Error Report: "Unhandled Exception encountered"

Warcraft Logs
1

Hi

I’m getting this error message when i try to update my characters on my account

https://www.warcraftlogs.com/accounts/battlenetlogin?code=evu63kvnywyhzjh4twnh6jaa&state=US-characters

Before 7.3 I was getting errors saying i couldn’t add my characters to a new guild, I am not sure if these issues are related.

Thanks.