"Submit cancelled" error

Can someone please help me figure out why I keep getting a "Submit Cancelled" error when clicking the Submit button (Master Page)?

After the preSubmit script verifies that required fields (first page only) are filled in, it should generate an email, but "Submit Cancelled" stops everything.

Document has been posted at https://acrobat.com/#d=7Uqs6BsWpNjJzrz9k79m0g

          Thanks!              ~Carol