After updating from 1.6 to 188.8.131.52, instead of getting the normal login screen at /admin, I’m getting:
Fatal error: Call to a member function getUsername() on a non-object in /home/site/public_html/app/design/adminhtml/default/default/template/page/header.phtml on line 33
I’ve attempted to re-load the update files, thinking perhaps a file failed to load properly.
I’ve cleared temp files, history, cookies, etc. and tried multiple computers thinking it might be related to having a previously active session.
Neither of those actions have changed anything.
Logging into administration of the site is no longer possible, but the front end has no issues.
Any new ideas or assistance would be greatly appreciated.