Howdy Stephen,
I was just looking at your system information (thanks for providing that!) and it looks like you have the latest version of The Events Calendar (4.4.5) installed, but both Events Calendar PRO and Community Events need to be updated.
You are running Events Calendar PRO 4.3.3 and the latest version is 4.4.5. You are also running Community Events 4.3.1 and the latest version is 4.4.
You can access the latest versions of the plugins by logging into this site. Once you are logged in, head over to the My Account > Downloads screen and you will have access to the latest versions of the plugins.
Then, once you have downloaded the latest versions, you can install them by following the step-by-step instructions outlined here:
Manual Updates
Does this help clarify things a bit? Please let me know. 🙂
Cheers!
Geoff