I have a webmailresponder (autoresponder) form in my page http://www.alfonsosanchez.net/conoce-mi-negocio/
If you fill the form and submit it hangs. If I change the theme it works perfectly and also the form installed in any html page works like in this example http://webmailresponder.com/formularios/codigo/9273.html
What can be the problem?
Thanks