Martti Kuparinen wrote:

> Any ideas how to upgrade everything correctly?
> 
> As I have no time right now (and the server must be operational) so I had
> to revert back to db4 4.3.29. I'll investigate this further tomorrow
> or later this week but all and ideas help is welcome...

Deleting the contents of the config/db directory, and deleting the 
deliver.db database solved the problem for me.

-- 
Gillette - the best a man can forget