DataBase error when i open a new thread
 

A few days ago i installed a new vBulletin version 3.8.2 and i have a database error when i'm opening a new thread.

here is the errore

Quote:
Database error in vBulletin 3.8.2:

Invalid SQL:
UPDATE session SET newposts = newposts+1 WHERE NOT ISNULL(newposts);

MySQL Error : Unknown column 'newposts' in 'where clause'
Error Number : 1054
Request Date : Monday, April 6th 2009 @ 10:55:55 AM
Error Date : Monday, April 6th 2009 @ 10:55:55 AM
Script : http://XXXX.net/newthread.php?do=postthread&f=2
Referrer : http://XXXX.net/newthread.php?do=newthread&f=2
IP Address : MY IP ADRESS
Username : mor55
Classname : vB_Database
MySQL Version : 5.0.67-community-log