skyproc.exceptions.MissingMaster:

Guys, help me, I use Skyrim slmp project, I want to put a mod up for adoption 6 children, when the DSR patch comes out this label:
skyproc.exceptions.MissingMaster:
HearthfireMultiKid_LastName.esp has some missing masters:
- HearthfireMultiKid.esp

Please activate and try again.

What to do?
Advise how to put a mod on 6 children, where to download it, and running the house Warm winds with 6 beds (or house inside the walls of Whiterun).