Google Maps JavaScrip API error DeletedApiProjectMapError

[Mc Oban]

Please see the FAQ of the RC website.
The place to enter the API Key can be found under Options.
The only way to get a working API key from Google is an account with stored
credit card informations.
If you do not want to do so, you can use the opensource version
(offline version) of RC.
Best regards,
Ludwig