Error message

Tim Sutinen <[email protected]> Mon, 08 Jul 2002 16:59:20 -0700

Newsgroups	gmane.comp.djb.publicfile
Organization	Sutinen Consulting
Message-ID	<[email protected]>

Hello

Occasionally when I access my publicfile-run web site, I get this error 
message in the browser window:

"Do not accept If-none Match"

When I click Reload, the page appears normally.  Any clue as to what 
might be causing the problem?

Thanks

Tim