When I try to edit any of my events, changes are not saved, and I am getting multiple instances of this type of error message:
WordPress database error: [Unknown column 'use_2co' in 'field list']
I'm using the latest iteration of the plugin (1.0.18) and I have deactivated and reactivated the plugin. I also have deleted and reinstalled the plugin, deactivated all other plugins, and activated the default theme. No joy. Please advise. Thanks.