[Mailman-Users] UID/GID mismatch error....

[jared sanders]

We re-installed apache-1.3.27 (prevoiusly 1.3.24) on our server, while we left mailman untouched.  Now when we try to use mailman we get the following:
Mailman CGI error!!!
The expected gid of the Mailman CGI wrapper did not match the gid as set by the Web server.
The most likely cause is that Mailman was configured and installed incorrectly. Please read the INSTALL instructions again, paying close attention to the --with-cgi-gid configure option. This entry is being stored in your syslog:
Failure to exec script. WANTED gid 1, GOT gid 60001.  (Reconfigure to take 60001?)

we want to fix this problem without upgrading or recompiling mailman, we cannot lose our current mailing lists.  Any guidance would be great, thanks in advance guys!