Good afternoon Garry and welcome back!
Thank you for reaching out to us.
We are sorry to hear about the update issues you are having.
I would love to help you with this topic.
As a side note, you might consider updating your WordPress version (with the proper backup and update tests) at some point since it will soon be several years old.
Simply put, most plugins tend to work better with the WordPress version released around the same time they were.
In any case, upgrading from 3.x to our recent calendar is a big update which should go smoothly.
But here again, a more recent version of WordPress would help guarantee that.
In any case, to make this as easy as can be, here is the recommended approach:
- Backup your database and your current the Events Calendar plugins
- Deactivate and delete all the Events Calendar plugins (this will not delete events).
- Download the latest versions from https://theeventscalendar.com/my-account/downloads/
- Install and activate
- Enter your license key
Let me know how that goes.
Best regards,
Geoff B.