Strange error when checking user rights for group

whenever i try to list the user rights under a group, RT churns for a bit
and spits out this error:

RT::Group::Privileged Unimplemented in HTML::Mason::Commands.
(/opt/rt3/share/html/Elements/ShowUserConcise line 52)

this is a 3.4.5 to 3.8.1 upgrade with mysql 5 and apache 2.2 using fcgid.
both database upgrades have been applied.
SDF Public Access UNIX System -