I too ran into this problem. I was running 1.2.1, did the upgrade from within the OpenGoo interface. It loaded the upgrade page and gave me an error about"
Failed to execute DB schema transformations. MySQL said: table already exists og_billing_categories"
So went and removed the table
I now get this
# Failed to execute DB schema transformations. MySQL said: Unknown table 'og_eventtypes'
I can't see anything anymore, I hit OpenGoo, and I get nothing but a blank white page, page source is empty.
I unfortunately didnt do a backup before I started this ... moron.
So I'm looking for any help at the moment that will get me back to 1.2.1 or any variation with my current DB information. I don't want to restore from a backup, it's too old.
Or if there is a solution to help the upgrade to 1.3 complete successfully, that would be better. At the moment I am stuck, with no ideas and no OpenGoo.
thanks in advance.