I am not able to link Contacts from Yahoo Small Business Email Account

I am getting below error while linking Yahoo Small Business email account

Actual Error in Log:

Service UnavailableUnable to lookup identity of yid:[email protected]

Hi, I’m sorry to see this, but it seems like you don’t have an available Contacts service on your account, try to disable the CardDAV service for this account in Tools > Accounts > Your account > Contacts, and disable the “Enable service” option.

Hope this helps,
Paul