I'm getting a blank screen, when following the "Signature Settings" link in profile/edit.
The settings link points to profile/signature, and when I change it to something else (like profile/siggggnature), I get a normal 404 screen.
So that tells me the method is available in the controller. But no matter what I've tried, I just can't get it to return anything but a white screen.
How do I debug this?
I'm using Vanilla v2.1a10