After running the query, im now getting this:
Code:
Database error in vBulletin 3.8.7:
Invalid SQL:
ALTER TABLE attachment ADD INDEX userid (userid);
MySQL Error : Duplicate key name 'userid'
Error Number : 1061
Request Date : Friday, January 29th 2016 @ 06:07:40 PM
Error Date : Friday, January 29th 2016 @ 06:07:40 PM
Script : http://www.*********.org/vB/install/upgrade_300b6.php?step=2
Referrer :
IP Address :
Username :
Classname : vB_Database
MySQL Version : 5.5.47-cll