I updated my blog using the automated updater within WordPress and once completed it redirected me to a page saying:
Database Update Required
WordPress has been updated! Before we send you on your way, we have to update your database to the newest version.
The update process may take a little while, so please be patient.
I clicked "Update WordPress Database" and it redirected me to a page with just the WordPress logo and nothing else.
I now can't access the Dashboard of the blog and when I do log in it always points me to that page at /wp-admin/upgrade.php
Has anyone else experienced this issue?