Thread:Project:Support desk/v1.20.2 installation problem - cannot log in/reply (7)

Great, I tried setting the cookie domain explicitly to the server's *domain*

$wgCookieDomain = ".a.b.c";

and it works now. Thanks for helping with this!

[Must be something funny between MediaWiki and the web server. First PathInfo, now cookie domains :) This fix may not be most secure because any other server in the domain would receive the wiki cookie now but fine control appears impossible. There is a price for everything, I guess :/ ]