OB Session Question

[eluser]Unknown[/eluser]
Hi,

I have installed OB Session and it is working ok. Now I am trying to use database to store session data. I have created a ci_sessions table as per OB Session documentation. Now, when I try to enable database session storage by setting

Code:

$config['sess_storage']='database';

data get written into the ci_sessions table but I can no longer use any database functions in my models, although the log shows that database driver class is initiated.

What could be going wrong? I have created the ci_sessions table in the same database that I use for my application. Could it be the problem ?