I’m getting an error when reconnecting my revoked Google account, how can I fix?
Encountering an error when trying to reconnect your revoked Gmail account can be frustrating. This typically happens when your Google account has been deleted and recreated. Even though the email address remains the same, it's technically a new account, and simply reconnecting won't work.
Instead of clicking Reconnect account in the yellow revoked banner, click the Add account button at the bottom of the *Accounts settings and follow the steps. A new account should appear in the list, then you may delete the previous one.