For safety reasons, instead of upgrading my 2.2 site to 3.0, I've created a fresh new 3.0 site, made an export of my 2.2 database in phpadmin and imported it into the new 3.0 site.
It all seemed to work, but after loging on I get the message: "error in the database query".
I thought the database hadn't changed between the 2.2 and 3.0 version. Does this error mean I have to use the upgrade script?
So would it be better to make a new install of 2.2 version first, then import the dump to this new 2.2 site and then use the upgrade script to upgrade it to 3.0?
Or, is there a quicker/better way to get rid of the error?