@TeamYouTube hi my Channel Analytics has shown me this error message for the last 2 weeks (on the Channel Dashboard). YouTube name is KaranKMashupspic.twitter.com/CPiF0xUFZ5
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
Thanks for the screenshot – is this happening across all browsers and devices? Usually, clearing cache/cookies or reinstalling YT app (mobile) fixes this. Keep us posted!