[reebok008]

I get this error when create a new topic in one of over 20 forums, some users get it every time they make a new post or create new topic.

What may be causing this issue?

PHP Code:

Database error in vBulletin 3.6.8:

Invalid SQL:

                        UPDATE vb_user
                        SET `money` = `money` + 0,15
                        WHERE userid = '3';

MySQL Error  : 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 '15
                        WHERE userid = '3'' at line 2
Error Number : 1064
Date         : Thursday, November 22nd 2007 @ 11:59:33 AM
Script       : http://*****forum.net/newthread.php?do=postthread&f=12
Referrer     : http://*****forum.net/newthread.php?do=newthread&f=12
IP Address   : ***hidden***
Username     : John
Classname    : vB_Database