Hi,
you have following error:
You have exceeded your daily request quota for this API. If you did not set a custom daily request quota, verify your project has an active billing account: g.co/dev/maps-no-account" >http://g.co/dev/maps-no-account For more information on usage limits and the Google Maps JavaScript API services please see: https://developers.google.com/maps/documentation/javascript/usage
probably you need to enable billing in the Project.
Google Maps is free?
Google maps should give to all customer 200$ of free credit for each month, so it is free for 99,9% of customers. But to works it require that you enable billing and associate a payment method with your account.