Exception: Service invoked too many times for one day: urlfetch.

ST

by Sanskar Tiwari

So there is a limit by Google on the API calls that can be made per day
For Gmail: 20,000 / day, GSuite: 100,000 / day
So, if you have a G Suite account, send an email to support@sheetai.app asking to upgrade it and you will have more than the required limit.