Error when trying to add an article.

[Mexx]

Hi,

I'm new to TP and have had great success with it up until I tried to add an article. When I click Save I get this error message...

Forbidden
You don't have permission to access /smf/index.php on this server.

Apache/1.3.27 Server at www.lan-gm.com/smf Port 80

Thing is I have already added a few test articles and they worked fine?
I did read somewhere that the latest version fixes this problem, however I do have the latest release installed... any help will be greatly appreciated.

Many thanks. 

[G6Cad]

Search is your best friend
http://www.simplemachines.org/community/index.php?topic=60506.0