I know this is a vague question, but what would cause a 404 Error when I back up from my Private Message page to my Private Message Inbox??
I am going from this URL…
back to this one…
…and I get a 404 error.
What is even more strange, is that if I copy and paste this into the Address Bar and hit go…
…my custom error-handler throws a 404 error, even though the Private Message loads normally in the browser?! :-/
What is going on here??