[Zope] Proxy Error on Squishdot Re-catalog.

[Ignacio Valdes]

Hello all, Linux Medical News http://www.linuxmednews.com is a quite
large Squishdot based website. I am attempting to re-catalog all
postings which is a fairly lengthy process. When I try to do this, it
works for a period of time then gives this message:

Proxy Error

The proxy server received an invalid response from an upstream server.
The proxy server could not handle the request POST /.

Reason: Error reading from remote server

Apache/2.2.6 (Fedora) Server at linuxmednews.com Port 80

What should I do?

-- IV