Does this help ?
Specifically my last post
Ucp upgrade error
Hello! We have freepbx 14 installed on ubuntu 16.04 and all worked fine. But after last update I am got error with ucp module upgrade: Module(s) requiring upgrades: ucp Upgrading module ‘ucp’ from 14.0.3.3 to 14.0.3.3 Downloading module ‘ucp’ Processing ucp Verifying local module...
community.freepbx.org
Specifically my last post