The spinner is spinning, nothing happens. The form doesn't send anything.
Firebug says: POST http://.....(url to my website) 404 Not Found 1.95s
What tried already:
1. Took all js scripts off (one by one or all together).
2. Set jQuery.noConflict()
3. Took my jQuery off (apparently the WordPress' one is using)
4. Changed the theme to TwentyEleven
5. Tried older version of the plugin.
6. Took ALL JS scripts and jQuery library off.
Please, help ASAP. The client is waiting...