<?php
// Get a helper instance without a form tag
-$captchaHelper = ObjectFactory::createObjectByConfiguredName('web_form_helper', array($this, 'captcha_code', false, false));
+$captchaHelper = ObjectFactory::createObjectByConfiguredName('html_form_helper', array($this, 'captcha_code', false, false));
// Add input field with text for CAPTCHA code
$captchaHelper->addFieldText('captcha_code', "Bitte wiederhole den Code:");