Thanks - did all of that, but to no avail. The administrative error is exactly the same. Here are the steps I performed:
- Modify _config.php (I'm assuming /mysite/_config.php) to add domain to the 'set_dev_servers' array.
- Go back to browser and execute http://yourwebsite.com/dev/build/?flush=1
- Revisit the admin area; note on this: I can get to the sign-in page, but after entering my credentials it simply gives the error.
When is it looping? are you able to get your home page up after doing a /dev/build/?flush=1 ?
The only recent issue with pages never loading was due to a Mollom problem that was fixed in the latest Mollom trunk.
I was able to resolve my issue by re-applying the upgrade (delete core folders and unpack the tarball...again). Apparently the original attempt was fudged along the way somewhere. It's functional now, but it just took more than two tries.