Google Maps Javascript Issue

So I initially built this site on which the google maps plugin worked. Now I get a javascript error after I parked and changed the domain on wordpress to If I change it back to it does work but obviously that's not the domain I want to use. Please help..

I've permitted access to the site a few days ago..

Oops! Something went wrong.
This page didn't load Google Maps correctly. See the JavaScript console for technical details.