New Message: XML error on posting new messages

[webmaster at userland.com]

A new message was posted:

Address: http://frontier.userland.com/discuss/msgReader$8879

By: Clark Venable (clark at pobox.com)

On my own Frontier server, when I try to post a new message, I get the following:
<bockquote

Sorry! There was an error: Poorly formed XML text, string constant is improperly formatted. (At character #158.)

The error was detected by Frontier 7.0.1 in mainResponder.respond. Webmaster: jcvenable at psu.edu. Time: Mon, 08 Oct 2001 01:02:57 GMT.
</code.

This is a Manila site.. http://manila.userland.com/.