Empty pages being created

Hi,
The plug in has created aload 277 page for dates where I have no events.
Not an issue but google has found them all and filled my inbox with messages about missing pages.
I checked them and yes there are no events, but Google appears to have found all the pages with no dates, and thinks there are page errors.
Adding redirect for 277 is really not an option.

eg
https://www.kartingextremeverbier.com/events/2015-09-01/
https://www.kartingextremeverbier.com/events/2015-09-02/
https://www.kartingextremeverbier.com/events/2015-09-03/

I have no events, and they never have?

How do I remove these or hide them from Google and other search engines, as 277 page errors is something nobody wants…

https://www.ads-software.com/plugins/the-events-calendar/