Can't sign guest book

Thanks Carbonize. Problem solved.

I just installed the Advanced Guestbook and after some configuring its running now.

But just like the topic starter I get the message that there are invalid values. I tried the timehash thing, but that doesn't help and i'm using version 2.3.3

this is the first time i'm setting up a guestbook so maybe i'm forgetting something, but i've seen some configuring guides en all those steps are taken

maybe you know what to do

this is the link to the guestbook

http://markman.uwhost2.net/guestbook/pkg/index.php

update to 2.3.4 and that should fix it.

nice, it worked instantly

Thank you Carbonize!
Ur sugegstion sloved the issue of signing that I was facing. (One of the fields invalid...)