The session restriction machinery was trying to get the parent of the invitation object, which does not have a parent. Since the error happened in a Pyramid subscriber, after the view was handled, the system log is not updated.
I made the session restriction code a bit safer, which fixed the problem.
The session restriction machinery was trying to get the parent of the invitation object, which does not have a parent. Since the error happened in a Pyramid subscriber, after the view was handled, the system log is not updated.
I made the session restriction code a bit safer, which fixed the problem.