https://proxy2.de/forum/posts/list/3.php JForum - http://www.jforum.net Im so new to this I dont know where to start, I have the style and colors set up in my guestbook but when i try to sign it an error comes up

Guestbook - Error
One of the input fields does not seem to be valid.

I have not edited the templates because I have no idea where to change and what to change it to like i said there were NO instructions and I am no good at mind reading
does anyone know if there is a help section? any installation directions?
a finger that points and says "that way" throw me a bone here
btw your entire set up of this guestbook is totally screwed it wouldnt kill you to put in a few lines explaining what to do@proxy

http://www.gtight.com/guestbook/
This is the link to my guestbook someone PLEASE help]]> https://proxy2.de/forum/posts/preList/1353/3361.php https://proxy2.de/forum/posts/preList/1353/3361.php GMT
It would seem to me that the logical place to start (for support) is with the people who installed the guestbook.]]> https://proxy2.de/forum/posts/preList/1353/3362.php https://proxy2.de/forum/posts/preList/1353/3362.php GMT
In all honesty, no one in this forum gives a damn about guestbook users, they're just interested in their polls and being obnoxious]]> https://proxy2.de/forum/posts/preList/1353/3366.php https://proxy2.de/forum/posts/preList/1353/3366.php GMT