NEED ASSIST proxy error : mail.ccigmalaysia.com

Hi. Our webmail (mail.ccigmalaysia.com) cant be accessed, error message will always appear like below. Kindly assist. Tq

> Proxy Error

The proxy server received an invalid response from an upstream server.

The proxy server could not handle the request GET /.

Reason: Error reading from remote server

Apache/2.2.14 (Ubuntu) Server at mail.ccigmalaysia.com Port 80"