I just updated to 3.3 and now I'm getting a fatal error when I try to access the dashboard. The screen says "Fatal error: Call to undefined function wp_get_update_data() in /home/content/k/m/b/kmblock/html/wp-admin/menu.php on line 34"
Based on what I saw other people recommending, I've already downloaded a fresh copy of 3.3 to my computer, found the file in question /wp-admin/menu.php and replaced it in my ftp manager through godaddy. This did nothing. Just for kicks I tried again. Nothing. For some extra special fun I removed the file completely to see if the error message would change. It did, no surprise. added it back and I got the same error as before.
So I pulled up menu.php in dreamweaver and here is the line in question...
$update_data = wp_get_update_data();
This is where my know-how ends and my instincts say I should stop and ask for directions before I break something.
Any help would be greatly appreciated. Thank you!