Forms - Unable To Collect Responses

A week ago when I created two new forms and both not allow me to collect responses and has this message "This form can't be distributed as it is asking for personal or sensitive information. Terms of use" with the collect responses button greyed out. The forms do have a request for names, date of birth, address, telephone numbers and email addresses. These replicas of form I have used for the last 12 month and have only been updated to cover the next 12 month.