SqStat error - Error: Cannot get data. HTTP/1.0 301 Moved Permanently

[eyder]

On my pfSense 2.0.1 (amd64) box I have installed squid + squidGuard + lightSquid

After installation everything was working fine. But from last days sqstat (available at Status|Proxy Report|Proxy State) it is not working. I got the following error:

"SqStat error - Error (1): Cannot get data. HTTP/1.0 301 Moved Permanently"

I already googled for help, but no success.
Any help will be welcome?

Thanks,

Eyder