If so, YouTube has failed to automatically log you into the account.
What Causes the “There Was a Problem Signing In to Your Account” Error on YouTube?
Signing in to your account manually may fix this issue.
If it does, terminate the YouTube app and open it again.
if you bump into the same error, apply the next fix.
Remove and Re-Add Your Google Account
An issue with your Google account can also cause this error.
Hence, remove it from your machine and add it again, as it often helps resolve minor problems.
So, you should remove all other accounts except the one you wish to use for all Google services.
If the error persists, you should apply the next fix.
4. reset the YouTube App Data and Cache
find out if the issue has been resolved.
If it persists, try the next fix.
So, use a different Google account to sign in on YouTube.
So, you should keep using the new account for the time being.
Has Nothing Worked So Far?
It won’t help you if you aren’t already logged in.
If none of these fixes work, reinstalling the YouTube app should be your last resort.
