Help ERROR!

[koke]

I have this message every time i try to create a forum
i'm my own host, with windows server 2003.. I had tried to fix it by configuring the file my.ini,but the error continuoes
i am using Apache Tomcat

Code:

Database error in vBulletin 3.7.0 Release Candidate 1:

Invalid SQL:

REPLACE INTO datastore
(title, data, unserialize)
VALUES
('forumcache', 'a:573:{.................

MySQL Error : MySQL server has gone away
Error Number : 2006
Date : Thursday, April 10th 2008 @ 01:58:45 AM
Script : http://www.game-rol.com/foro/admincp....php?do=update
Referrer : http://www.game-rol.com/foro/admincp/forum.php?do=add
IP Address : 200.89.181.58
Username :
Classname : vB_Database
MySQL Version :



MY.INI
[mysqld]
default-character-set=latin1
basedir=C:/AppServ/mysql
#bind-address=
datadir=C:/AppServ/mysql/data
#language=C:/AppServ/mysql/share/your language directory
#slow query log#=
#tmpdir#=
#port=3306
set-variable=key_buffer=32M
set-variable=max_allowed_packet=10M