Open Source Document Management System | OpenKM

Hi,
I would like to get some info about how user info (id, pass, role, profile etc.) are stored in OpenKM 5.0
I'm asking this because I have problem with configuration this app.
I succesfully ran OpenKM under fresh Ubuntu 10.04 and application works great.
So I created few users and profiles so some people can work with.
Then I restarted OpenKM (of course with the correct way )
Then, unfortunately all user info disappeared. Only okmAdmin stayed. It happens every time
I guess this is because OKMAuth files and other in hypersonic are not created during app work.
I don't know why.
I attached screenshot.
If something changed with OpenKM and those info is stored diffrently, please tell me how to resolve this problem

must change property hibernate.hbm2ddl into OpenKM.cfg the create value to none if not every time you restarting database repository is created.

After first time creation, change it.

Great ! That solved my problem
Thanks