[Mailman-Users] After updrading to Rh 7.2

[Islam, Sharif]

I just upgraded to Rh 7.2 and am getting the infamous error: 

Mailman error: post got bad listname: test
554 5.3.0 unknown mailer error 1            

My web interface was working fine. However, i went ahead and did a ./config
--with-mail-gid=2

then i started getting the cgi-error in the web and also the other error
too. when i run ./wrapper post i get this : 

"Failuer to exec sript:WANTED Gid 2, Got GId 0. 
and in my web interface: 
"Failure to exec script. WANTED gid 2, GOT gid 48.  "

Whats should be the correct gid? I tried this : 

"./configure --with-mail-gid=2 --with-cgi-gid=2 "

Nothing happend.