I just installed MXE 5.1 and everything was working fine. I was able to make a few conference reservations with no problems. Then about 2 days later when trying to make conference reservations, I start getting a wierd error saying the number of participants needs to be between 2 and 1 (which makes no sense at all). It does not allow the reservation to be created. I thought a reboot may fix it, but no luck. Any ideas?