[Forum] Error whilst upgrading from 3.8.5 to 4.1.10

[mcgra]

Hi,

I am getting the following error when going though the upgrade process:

The board was functioning perfectly before the process started, all modifications had been disabled etc.

An error has occurred with your database. Please contact vBulletin Support for assistance.Module: 400a1, Step 104 Database Error:-1137 when fixing tableQuery:

### vBulletin Database Alter ### ALTER TABLE post ADD INDEX threadid_visible_dateline (threadid,visible,dateline,userid,postid)


Is this a corruption in database? Any help would be greatly appreciated! Thanks

[VbulletinItalia.]

You have disabled the plugin before doing the upgrade?

[mcgra]

Yes all plugins were disabled, however they were not all uninstalled. After restoring backups im attempting the same process with them uninstalled, hope it works.

[VbulletinItalia.]

You have disabled the plugin using the file config.php?

[VbulletinItalia.]

In the config.php file after the line

<?php

, you must enter the following line:

define('DISABLE_HOOKS', true);

.

[mcgra]

You have disabled the plugin using the file config.php?

No, I manually disabled each one in the admincp.