[pratul11]

Hi I am trying to install it in my vBulletin forum occultforums.net
My vBulletin version No is 4.2.3. I am getting the following error while installing it:

Database error in vBulletin 4.2.3:

Invalid SQL:

ALTER TABLE dbtech_vbanalytics_tracking
DROP column logid,
ADD PRIMARY KEY ( `dateline` );

MySQL Error : Can't DROP 'logid'; check that column/key exists
Error Number : 1091
Request Date : Wednesday, December 28th 2016 @ 11:00:10 AM
Error Date : Wednesday, December 28th 2016 @ 11:00:17 AM
Script : http://www.occultforums.net/admincp/...=productimport
Referrer : http://www.occultforums.net/admincp/...?do=productadd
IP Address : 103.10.197.2
Username : DarkAdverts
Classname : vB_Database
MySQL Version : 5.5.52-cll-lve

Please help me..