Same problem here. WP 2.3.3/events-calendar.5.7.10. Was working fine until I started checking the ical function. Clicked that and error showed up. deactivated plugin, deleted entire folder, reinstalled from zip, reactivated plugin, still only get error instead of calendar. events as list seems to work. When I go into the dashboard to manage EC, same fatal error as displayed on page. I see we’re already going on a month. Anyone else looking at this/care?
Thanks! It’s a production stopper for my client.
Thanks!
Joe