Suite How to substitue the entire website not only forum?

[محروم.كوم]

Hi guys I have the full CMS version of VB.

This is what I want to do. I want to have only vbsuite as full website.

My actual configurations

www.website.com
www.website.com/forum

so what I did was:

1. copy www.website.com/forum's folder to a new one let's say www.web2.com
2. upgrade the 3.8.4 version to vb4 but there where problems, every link was no correct
3. so what I did was copy www.website.com/forum's folder to a new one let's say www.web2.com/forum
4. everything's working good except the CMS. when I click HOME tab I got this error Fatal error! Cannot connect to MySQL database:

Any clue?

I've also installed CMS from the start and everything's working well. There's no way to import only forum data without all the rest? I don't care about old plugins or style etc.

Alek __DEFINE_LIKE_SHARE__