[ic] Image permission denied

[Stefano Kerschbaumer - Interline S.r.l.]

I have a server with an internal IP address 192.168.2..... and my firewall
map the server with the IP external xxx.xxx.xxx.xxx

If I use the internal address it's no problem but if I use the extarnal
address I have the following error:

xxx.xxx.xxx.xxx oPGmIQrU:62.110.85.131 - [17/July/2002:15:58:43 +0200]
projects /cgi-bin/projects/ui failed to write images/items/428.jpg:
Permission denied

Where is the problem please ?

I thanks

Stefano