[persianpros]

Still when you want to merge 2 users :

Database error in vBulletin 4.2.3:

Invalid SQL:

		UPDATE pt_issueattach SET
			userid = x
		WHERE userid = x;

MySQL Error   : Unknown column 'userid' in 'where clause'
Error Number  : 1054
Request Date  : Sunday, July 12th 2015 @ 03:29:35 AM
Error Date    : Sunday, July 12th 2015 @ 03:29:35 AM
Script        : http://x.com/admincp/usertools.php?do=reallydomerge
Referrer      : http://x.com/admincp/usertools.php?do=domerge
IP Address    : x
Username      : x
Classname     : vB_Database
MySQL Version : 5.5.42-cll

I have to disable project tools each time I want to merge 2 users