I’ve just tried that. Nothing shows up in the debug.log
On the front I see a HTTP 500 internal Server Error.
I’ve already searched both the parent theme and the child theme for the string “bbp”, but can not find it there.
The previous developer did some rather unorthodox coding, so anything is possible.
They might have even edited core WordPress files.
Is there any other way of testing where a bbPress-dependent function might be running?
