channeldoubler on "[Plugin: Visual Form Builder] admin problem after update wordpress to 4.2"

Hello. I am not having the pro version.
Form shows fine in front-end but when submitted nothings is listed in entries plus no confirmation appears or send to subscribers.
WP 4.2.2. This started recently. Is there a solid solution or must we remove the plugin?

http://agreekadventure.com/register-your-business/