reCaptcha error - FormIt 2.0.0

[[!FormIt? &hooks=`recaptcha,spam,email,redirect` &emailTpl=`MyEmailChunk` &emailTo=`[email protected]` &emailSubject=`hello` &redirectTo=`1`]]

[[+formit.recaptcha_html]]
[[!+fi.error.recaptcha]]

Fatal error: Call to undefined method FormIt::loadReCaptcha() in /home/isaholi/public_html/core/components/formit/model/formit/fihooks.class.php on line 549

    /**
     * Load the reCaptcha service class
     * 
     * @param array $config An array of configuration parameters for the
     * reCaptcha class
     * @return reCaptcha An instance of the reCaptcha class
     */
    public function loadReCaptcha(array $config = array()) {
        if (empty($this->recaptcha)) {
            if ($this->modx->loadClass('recaptcha.FormItReCaptcha',$this->config['modelPath'],true,true)) {
                $this->recaptcha = new FormItReCaptcha($this->modx,$config);
            } else {
                $this->modx->log(modX::LOG_LEVEL_ERROR,'[FormIt] '.$this->modx->lexicon('formit.recaptcha_err_load'));
                return false;
            }
        }
        return $this->recaptcha;
    }

<script type="text/javascript">var RecaptchaOptions = {"theme":"clean","width":500,"height":300,"lang":"en"};</script><script type="text/javascript" src="https://api-secure.recaptcha.net/challenge?k=6LfN3MYSAAAAAFTiqIIIgkhaqLey3-4U0860OZwJ"></script>
<noscript>
        <iframe src="https://api-secure.recaptcha.net/noscript?k=6LfN3MYSAAAAAFTiqIIIgkhaqLey3-4U0860OZwJ" height="300" width="500" frameborder="0" style="width: 500px; height: 300px;"></iframe><br />
        <textarea name="recaptcha_challenge_field" rows="3" cols="40"></textarea>
        <input type="hidden" name="recaptcha_response_field" value="manual_challenge"/>
</noscript>