Problems with upgrade
 

Hi, I'm performing an upgrade from 4.2.0 to vb5.

The steps I followed are:

Under Settings -> Options -> Site Name / URL / Contact Details I changed the URL to www.mysite.com/vb5/core
I backed up the DB
I restored in a new DB
I launched upgrade.php

I got the following error:
Module: 500a23, Step 2 Database Error:1064
Query:
UPDATE vb_setting SET
value = value |
WHERE varname = 'defaultregoptions'

I refreshed the page and the installer ended its tasks correctly.

The problem is I see a page without styles and very difficult to navigate.
It seems that the login functions correctly (I see my PMs) but if I try to access the admincp I see the same style and no admincp (screenshot attached).
Attached Images

• https://www.vbulletin.com/forum/images/attach/png.gif vberr.png‎ (17.4 KB)