Web interface sometimes displays source

Wed Oct 4 04:08:26 PDT 2006

Ever since I installed 1.2.3, I think, I've started to see the HTML source of the admin web pages displayed sometimes instead of the typeset image, for instance (hope the markup below doesn't foul this message) see below. It doesn't happen every time, and a browser page reload is enough to fix it, but it is annoying.

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0

HTTP/1.1 200 OK
Date: Wed, 04 Oct 2006 10:56:57 GMT
Server: CUPS/1.2
Connection: Keep-Alive
Keep-Alive: timeout=60
Content-Language: en
Transfer-Encoding: chunked
Content-Type: text/html;charset=utf-8

715
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd">
<HTML>
<HEAD>
	<META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=utf-8">
	<TITLE>cp01 - CUPS 1.2.3</TITLE>
	<!-- Prevent caching of CGI content -->
	<META HTTP-EQUIV="Expires" CONTENT="now">
	<META HTTP-EQUIV="Pragma" CONTENT="no-cache">

	<LINK REL="STYLESHEET" TYPE="text/css" HREF="/cups.css">
	<LINK REL="SHORTCUT ICON" HREF="/favicon.ico" TYPE="image/x-icon">
</HEAD>
<BODY>
<TABLE WIDTH="100%" STYLE="height: 100%;" BORDER="0" CELLSPACING="0" CE
.....