My opera booking system is set for "Allow guest bookings?" No
All my users and opera groups are registered before they can book.
But they cant login to book. Nothing happens. I started getting complaints yesterday when I was on version 4.0.8 and the problem is still there on version 4.0.82.
I just found out, that the work around is allowing guest bookings. Then the registered users can login. If I change back to "Allow guest bookings?" No, the problem comes back - and I get no bookings.