I used the auto update module to update to version 2.71 from 2.X and the update was successful but afterwards I ran into some problems:
1) When I go to http://(domain)/wp-admin I get this:
http://www.radiocurious.org/wp-login.php?redirect_to=http%3A%2F%2Fradiocurious.org%2Fwp-admin%2F
I can only login in using: http://www.radiocurious.org/wp-login.php (Then I signed up as a new user with admin privileges but that didn't help).
2) I cannot make any changes to old posts but can add new ones and edit them. When I try to edit anything old, I get this message: "Forbidden You don't have permission to access /wp-admin/post.php on this server. Apache Server at http://www.radiocurious.org Port 80"
Any ideas? I don't have access to the server or control panel so have to send notes to its administrator, but I can ftp.