Spam in my guestbook

Dear Proxy2.de Forummers!

I have some problem with the security of this guestbook,

it goes about the url :

http://www.wirdumonline.nl/gastenboek/index.php

You see that the second massage from above is SPAM.
I have this since a year long, i delete it always.
But the problem is now, i cant login !! i use always the same password + username! ive try everything but nothing works, even in phpmyadmin.

i think ill try to reinstall this guestbook.

someone have a id ?is there a fix for?

Thank you !

Read the sticky thread. www.carboize.co.uk/reset.zip to sort out username/password then HUman verification mod to stop spam.