Free PBX Upgrade Problem

Hi to all, and sorry for my english.
I installed Free PBX 2.8 as a part of elastix 2.4 package, then for install extension routing module I want to upgrade my Free PBX module s. When I upgrades the “Core” Module, download was completed but do not upgrade that module, and in Module Admin Opposite the “Core” write this Phrase

“Disabled; Pending upgrade to”

and I can not access to extension configuration module.

Please HELP me

You should try the search function, it would have given you this…
No Freepbx Web Access