Map feature not working

I don't really use this feature, but I stumbled on it when I was contributing some pics.

If you are looking at a park and click on the map tab, you get this error:

Google Maps Platform rejected your request. This IP, site or mobile application is not authorized to use this API key. Request received from IP address 2601:540:c000:2120:c496:8b44:e282:db6d, with referer: https://coasterbuzz.com/

Browsing on desktop, Windows 11

Every few years they change something about maps. I suspect mostly it's paid now, but I'll check it out.