Keep getting error

Keep getting error message telling me there are too many versions of Twitter For Mac signed into my account, and that my feed will be delayed, but I only own and use one Mac, so I can’t see how this is possible. No I am not signed into Twitter in Safari, nor have I added my account under Internet Accounts in System Preferences. OS X and all software are up-to-date. This is really annoying, please address.

jsullivan2112 about Twitter, v4.1.4