It seems that you didn't actually get the SQL database figured out. And right now the CSS hasn't been included properly.
Did you install the PHP-Nuke module that is posted in the PHP-Nuke Integration forum? If you did, I will require FTP access to your site so that I can correct the integration package. I haven't had access to PHP-Nuke 8.0 yet so you're the first to test the package on it.
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