Problem with a mod

[Mrquarter]

Whenever I do THIS MOD I always get the error below:

Database error in vBulletin 3.7.0 Beta 4:

Invalid SQL:
INSERT INTO banners (bid, name, width, height, alt, flash, active) VALUES ('', 'quarterx1.gif', '800', '120', 'QuarterX', '0', '1');

MySQL Error   : Table '6241_forum.banners' doesn't exist
Error Number  : 1146
Date          : Wednesday, February 27th 2008 @ 02:59:45 PM
Script        : http://www.quarterx.org/forums/admincp/brotator.php?do=add
Referrer      : http://www.quarterx.org/forums/admincp/brotator.php?do=add
IP Address    : xxx.xxx.xxx.xxx
Username      : Tyler
Classname     : vB_Database
MySQL Version : 5.0.45

Any help with what is happening?