Aw: Re: 1.8.4 upgrade from 1.8.3
Hi Plamping
I'm not realy a TikiWiki crack, so don't expect to much help with this answer 
but perhabs you can give it a try..
This Friday I upgradet my productiv intranet side from 1.5 to 1.8.4, when I was done with database updates, and changed the folder, I couldn't log in eather.. then I took my dump I made before (as a backup) load it up, update the db again, and then it worked just fine.
:) I don't think this is much helpfull.. and it sounds dump, but perhabs u give it a try and dump your db, and load it again..
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