Gpdr and SocialFieldsUserDiscuss_signature error when registering as a new user

Dear support i bought the component GPDR from storejextensions.org i asked someone from their stuff to make sure that it is configured ok.. my problem begins when i add in easysocial on users workflow the signature discuss app field.. then
the policy link and checkbox for acceptance of it disappears from the registration form and if i press submit to create a new user..
i get the error in the image. I have disable it for now so new users can create their accounts can you please have a look on this?