Troubleshooting Errors When Re-Tweeting or Deleting a Tweet (Mac & iOS)

*Why do I get an error when re-tweeting or deleting a tweet?

This could be due to a few different things: You may be re-tweeting a user whose tweets are protected, or the tweet may already have been deleted, or it may already have been re-tweeted by you. Check your timeline at twitter.com to see if the appropriate action has been taken on the tweet.