Database Error in Style Manager
 

In the Style Manager , when I change the table width from 100% to anything else... I get this following error:

Database error in vBulletin 3.8.1:

Invalid SQL:

INSERT INTO template
(styleid, templatetype, title, dateline, username, template)
VALUES
(1, 'stylevar', 'outertablewidth', 1252332915, 'Jack', '75%');

MySQL Error : Duplicate entry 'outertablewidth-1-stylevar' for key 2
Error Number : 1062
Request Date : Monday, September 7th 2009 @ 02:15:15 PM
Error Date : Monday, September 7th 2009 @ 02:15:15 PM




Any suggestions as to what I should do?