I have 2 clustered WebLogic 6.1 SP1 servers on Sun Solaris 8.We do load balancing using Cisco ArrowPoint.And we send requests to WebLogic server using Apache proxy(Apache/1.3.12) through ArrowPoint.

But when I try to access the Url, the browser gives the following error.

Proxy Error The proxy server received an invalid response from an upstream server. The proxy server could not handle the request GET /digipostqa/EPQTYDigiPost Reason: Error reading from remote server Stronghold/3.0 Apache/1.3.12 C2Net/301c Server at Port 80

Anyone can please help me?