I successfully upgraded my few client sites (mostly hosted on the same server as the problem site) to 3.2 in the past week, but http://www.cellphonetaskforce.org was giving me errors at first when I would try to make the upgrade, and wouldn't install successfully. I updated one plugin and tried again today, backing up the site first (via a plugin), and tried again to upgrade to 3.2.
The upgrade was successful, then returned `Fatal error: Call to undefined function wp() in /home/cptf/public_html/wp-blog-header.php on line 14
when I clicked on "Dashboard".
I have no idea what the problem is, and I am not a programmer. I would reinstall the whole site, but am not sure how to get at the backup that was made and plug that back in. I can't get to anything in the WP site because it all calls this header file error.
I have to reset the site to display a temporary index.html page but the fatal error posted above is all that appears when index.php is on.
Anything at all would be appreciated, this is really frightening me.