Edit the $baseurl in conf/_basic_config.php
If it doesn't work then change the $instance_name in conf/_advanced.php, line 161

Both should be fine.

I think I have found the reason for the behaviour. When I type my blogs address in full (eg. with www. in front) it works correctly. But if I make a shortcut and leave the www. out, it will give the error message.

For example if I will come to http://www.domain.com by just typing "domain.com", it will give the error message because the redirect_url has the shortened domain address.

Shouldn't there be some kind of a workaround for this because I think other users can also make the same "mistake"?

You should be redirecting non-www to www to prevent duplicate content issues

htaccess :

RewriteEngine On

# redirect www to non-www

# check if url starts with www.
##RewriteCond %{HTTP_HOST} www\.(.*)

# strip the www. off and send browser on it's way to new url
##RewriteRule (.*) http://%1/$1 [R=301,L]




# redirect non-www to www

# check if url doesn't start with www.
RewriteCond %{HTTP_HOST} !^www\.

# add www. to the url and send the browser on it's way to new url
RewriteRule (.*) http://www.%{HTTP_HOST}/$1 [R=301,L]

¥