When i open youtube it say there was a problem signing in your account

As soon as I open Youtube on my LG tablet it says google needs an update but then when I click update it says there was trouble signing in your account and when I click sign in it just pops back up

from Android Forums at AndroidCentral.com - Ask a Question //forums.androidcentral.com/ask-question/758279-when-i-open-youtube-say-there-problem-signing-your-account-new-post.html
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