I have been trying to figure out a way to fix this problem for days. I found a few other threads with users having a similar type of problem with no responses.

I am using the latest joomla code with ArtioSEF. When my live_site in configuration.php is set with no "www" I get a http 500 error , looking at the server logs I am getting
(malformed header from script. Bad header=HTTP 1.0 301 Moved Permanently). I have tried various mod_rewrite settings and nothing will work. If I place the www back in the configuration.php it will work.

Using a mod_rewrite to remove the www also ends up with an error.

Anybody run into this and have a fix?


I am also running iJoomla and this will not work with it either.

Thanks in advance.