Advanced Guestbook 2.4. Valid input fields

Hello,

I recently downloaded en installed Advanced Guestbook 2.4. This was not an upgrade but a clean fresh download.

When I want to sign the guestbook from various computers I everytime get the following error:

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

Please help me with this problem???

Greetings,
Flip

there's a word lenght check in AGB
you should increase the value to 100 or higher

I just installed AGB 2.4 had have the same problem in posting messages to the guest book. I used the admin function and set the word count in the general section to 150 words. Minimum 6, characters 1500, words 150. I still get the
"One of the input fields does not seem to be valid"
error message. How do I fix this?

Finally figured out what was wrong by looking at some other guest book sites. NOwhere could I find in the limited documentation that you have to copy the letters at the end of the frame into the box. Would be nice if there was an instructional message to copy the letters into the box.