Hi,
Thanks for using the Events Calendar.
Here on the pre-sales forum, I’m afraid we do not provide technical support. I would ask that you take any technical support questions across to our wordpress.org forum – our staff scan it periodically and other community members may also be able to help out.
The Events Calendar
If you have purchased a plugin from us, please login and post in the premium forums for that plugin and we can help you out there:
https://theeventscalendar.com/support/forums/
Having said that:
The function giving the fatal error, tribe_events_single_event_meta() was deprecated 18 months ago in 3.6 and removed in 3.11.
To fix this you need to update your custom template themes/church-event/tribe-events/single-events.php in your theme.
You want to replace:
echo tribe_events_single_event_meta();
with this function:
tribe_get_template_part( 'modules/meta' );
Thanks again!