Google Maps does not work, possible API isse

I am using the Aegaeus WP theme and I’m trying to get the drop down map to work.

It currently displays:
Oops! Something went wrong.
This page didn’t load Google Maps correctly. See the JavaScript console for technical details.

When I drill down on the ssl link I see an google api error. I set up a API key at google for the site but I don’t see where to enter the key in the theme.

I’m using AegaeusVersion: 4.1

Thanks