Google Maps problem in Calendar app

[pequeno]

Hello, When I create an event in calendar app, I have this error in Location field:

This page can not load Google Maps correctly.

And this error in my browser console:

This API project is not authorized to use this API. Please ensure this API is activated in the Google Developers Console: https://console.developers.google.com/apis/api/places_backend?project=_ For more information on authentication and Google Maps JavaScript API services please see: https://developers.google.com/maps/documentation/javascript/get-api-key

In the google console is enabled and I have statistics records until a few hours ago, so it seems to work correctly.
Google maps integration when looking up an IP address works perfectly.

Is there any way to check what the error is?

[bfarber]

Go to the Google Maps enhancement module in the AdminCP (AdminCP > System > Community Enhancements) and attempt to save your settings. If you are missing one or more required APIs you should get a message to indicate as such when saving. Alternatively, there may be more information in the System Logs in the AdminCP (you can use the live search to find the page).