Cancelling Conflict Causes "Object reference not set to an instance of an object."

[mugenmidget]

If I try to schedule a recording of a program at a time when another is scheduled, I get the normal box that asks if I'd like to cancel the new recording or the old one. However, when I choose to cancel the one that has been previously scheduled, I get a "Object reference not set to an instance of an object" error.

I've attached my GBPVR.exe log, because that should be the most relevant one. If others are necessary I'll attach them as well.