Apache 2.2.9 timeout specified has expired error

[Malthesh Babu T V Rao <mbabu@xxxxxxxxxxx>]

Hi , 

we are using Apache as proxy for the Zope , we have successfully configured proxy balancer and hosted site .

while accessing the website we are getting the following error on apache error log . 

[Tue Oct 05 11:48:38 2010] [error] (70007)The timeout specified has expired: proxy: prefetch request body failed to 127.0.0.1:XXXX (localhost) from XXX.XXX.XXX.XXX ()

Please help us to resolve the issue . 

Details : 

Apache : 2.2.9 

Install : Source 

OS : CentOS 64 Bit .

Thanks 

Malthesh