"Insufficient access" pages provide a login form... which is odd

[flashadvocate]

This should probably just be an error page, since it's unlikely the user needs to log into a different account. More than anything it just gives the impression that user isn't actually logged in.

If it's absolutely necessary to be able to log into a potentially more privileged account, maybe provide a link to logout / log back in with a different account instead. But providing the form isn't an ideal user experience.