Just means that, for reasons unknown to us, her website has been changed to password access only.
Thus when you enter a thread with a hotlinked image from her webspace, most probably her sig - it asks you for the correct permission to view said image.
I'm sure she'll correct it as soon as she is aware of the problem.
Something got turned off in my server so "anonymous" guests were unable to access my site (or pics that are direct-linked such as in my signature). All fixed now... I hope.
I was tinkering with the server yesterday but it shouldn't affect the server TODAY. I'm going through my logs right now to find out wtf happened.
Well something accessed the server. What, I don't know just yet. My event logs are chaulk full of warnings saying that something was attempting to use the admin account but had the wrong password. So now I'm going through the security logs to see what that caught.
Caught some thing taking over ownership now to find out who (IP) and where and put a block to it. Wee.... I haven't done this in YEARS that I've practically forgotten how my server operates.
Ahhh... found the culprit. It was the hubby playing a practical joke on me. -_-; He's a dead man.