Google cal sync minimum date ERROR

on 7.3 I've got this error using google calendar sync:

Error calling GET https://www.googleapis.com/calendar/v3/calendars/primary/events?maxResults=100&orderBy=updated&singleEvents=true&updatedMin=2014-10-31T14%3A08%3A31Z: (410) The requested minimum modification time lies too far in the past.