Error (Sign the Guestbook )

u have Update my Guestbook to 2.4.1
everything is oke only one problem
when i click (Sign the Guestbook ) i get this error

MySQL Error : Query Error
Error Number: 1064 You have an error in your SQL syntax. Check the manual that corresponds to your MySQL server version for the right syntax to use near 'SET session_id='cdf008d98863d418e656b6a1dc926f16', validate_key
Date : Fri, August 4, 2006 09:22:54
IP : 81.71.80.000
Browser : Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1)
Referer :
PHP Version : 4.4.2
OS : Linux
Server : Apache
Server Name : ragab.nl

can u help me please ?

And did you run the update_db.php file found in the misc folder?

Carbonize wrote:And did you run the update_db.php file found in the misc folder?

now i did and it's work thank you