How To Reconnect a Google Drive account
Why do you need to reconnect your Google Drive account?
That may be caused by a password change or the Google Account getting expired.
Reconnecting the Google Drive account is needed to make the auto-import function again.
How to reconnect the Google Drive account:
Go to Settings -> Drives -> click 'Add Drive' -> then login with the GMail/Gsuite account associated with the Drive account.
After signing in with the Google Account, you can unpause the auto-import and it should work again in the next hour.