[kronolith] Attendees response Not updating

[Chris]

Hello.

I am having a problem with Kronolith.  When I invite someone to a 
meeting, they receive the invitation.  They click on "Accept", then I 
get my "Acceptance" email.  In the body of the email is a drop down 
menu with one option: "Update respondent status" and an "ok" button.  I 
click on "Ok", it tells me that the Respondent Status was updated.

The problem is that when I look at calendar, the Attendee's respons 
still states "None".  This happens across the board, no matter who is 
getting or receiving the invitation.

How can I fix this?

Thank you for your help.

Chris

My system:

Address Book (turba)  H3 (2.0.5)
Calendar (kronolith) H3 (2.0.6)
Filters (ingo) H3 (1.0.2)
Horde (horde) 3.0.9
Mail (imp) H3 (4.0.4)
Tasks (nag) H3 (2.0.4)
php 4.4.0
OpenBSD 3.8
Apache 1.3.29 (OBSD, chroot environment)
Pentium IV 2.8 GHZ
2 Gigbytes of ram.

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