Recaptcha gives a error

Hi,
I enabled and configured recaptcha on my site, i obtained and also entered my public and private keys, but i am getting this error on my registration page:
ERROR for site owner: Invalid key type
What to do?

Kind regards,
Kabid

Maybe this will help
https://www.nopcommerce.com/en/boards/topic/86944/recaptcha-no-longer-works-for-nopcommerce-42

New York wrote:

I tried both versions, same error

Maybe this helps
https://stackoverflow.com/questions/48600034/recaptchaerror-for-site-owner-invalid-site-key

You need to ensure your site is added in the domains section of the google reCAPTCHA page where you generated the API key and save. Then test again. That worked for me.