Hi.
I’ve fixed forum recaptcha, and now you can register on forum again. It was due to reCaptcha API changes
As for my forum (currently on j2.5):
Open php file plugins/captcha/recaptcha/recaptcha.php
First changes:
from
const RECAPTCHA_API_SERVER = "http://api.recaptcha.net";
const RECAPTCHA_API_SECURE_SERVER = "https://www.google.com/recaptcha/api";
const RECAPTCHA_VERIFY_SERVER = "api-verify.recaptcha.net";
to
const RECAPTCHA_API_SERVER = "http://www.google.com/recaptcha/api";
const RECAPTCHA_API_SECURE_SERVER = "https://www.google.com/recaptcha/api";
const RECAPTCHA_VERIFY_SERVER = "www.google.com";
The second changes:
from
$response = $this->_recaptcha_http_post(self::RECAPTCHA_VERIFY_SERVER, "/verify",
to
$response = $this->_recaptcha_http_post(self::RECAPTCHA_VERIFY_SERVER, "/recaptcha/api/verify",