Kwiki::Modperl redirects

I posted this at http://www.kwiki.org/?KwikiQuestions, but not sure

anyone see it on a regular basis, so I'll ask on the list:

I'm having a problem where saving changes works very poorly and I can't
add new pages at all.  When I press the save/create button the browser 
gives the error, "wiki.medbanner.com%2c%20localhost could not be found.
Please check the name and try again."  The same thing when I click on
a link to a page that hasn't been created yet.

Looking at the incoming HTTP headers, I see there's a 302 redirect sent
to the browser. So, is this configurable in config.yaml, and if so how?

my config.yaml is:

site_title: MedBanner.com Tech Wiki
main_page: HomePage
logo_image: palm90.png
script_name:
database_directory: database

users_class: Kwiki::Users::Remote

rss_link: https://wiki.medbanner.com/
rss_icon: xml.png
rss_title: MedBanner.com Tech Wiki
rss_description: supports MedBanner.com internal tech work

-- 
Christopher L. Everett

Chief Technology Officer                               www.medbanner.com
MedBanner, Inc.                                          www.physemp.com