reCaptcha "error invalid domain for site key".

Hi, I'm having an issue with the version 1.7 of the creativity theme for WP.
Registering my domain with google's reCaptcha gives me a site key and a secret key. I'm using this two keys for the theme configuration, Template Options > Pages > Contact Page Template. The two fields there are called "public key" and "private key". I assumed therefore here is the right place for the keys. Obviously this is a mistake, because I'm getting this domain error.
Could you please tell me a hint, how to configure the new reCaptcha to work with my keys?!
Thanks in Adance

Hello,

This error is generated directly by google servers, so we don't have influence on it, probably there's some problem with checking your domain, could you send me a PM with backend and FTP access? Then I'll check the issue exactly.

Hi, you were right. It was a connection-to-google-issue.
Everything is fine now. Thank you for the quick response!
L.