Redmine

Hello,

I have set up Redmine so I can access it at localhost/redmine, as per the instructions in http://www.redmine.org/projects/redmine/wiki/HowTo_Install_Redmine_in_a_sub-URI_on_Windows_with_Apache

However, I am occasionally receiving a proxy error (I say occasionally, but it's probably happening 1 out of every 5 times I try to load a page). So I have tried accessing the mongrel server directly at localhost:3001 and the problem seems to be stemming from there as it intermittently fails to load pages. I have looked for a mongrel log file but cannot find it anywhere. Does one exist? Or does anybody know of anything which could be causing this to happen?

My setup is as follows:
Windows 7 (64 bit)
Apache 2.2.17
Redmine 1.05
The versions of Ruby/Rails etc. as listed on the installation page for Redmine 1.05

Many thanks.