I recently restored a WP multi-site 3.0.1 database from production to a staging environment, and when I try to login, I am being redirected to an HTTPS URL. The browser complains that the certificate is bad, and then when I click "proceed", it says page not found. I have cleared my browser cookies and all that good stuff, but it still won't let me login.
Also, I am experiencing intermittent "No site defined on this host" errors when I try to login.
I've never seen this issue before, and I have definitely done this backup db restore process before.
Thanks for your help, Dave