@TeamYouTube
i see this error occurred.. what happened!!pic.twitter.com/XAcWGovF3L
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That's odd. Updating or reinstalling the app often fixes most issues on your mobile device and try switching networks to see if that makes a difference? Also, please take a look at this Help Canter article for more info: https://yt.be/help/sWdH . Hope this fixes it.