Howdy Charles,
Thanks for hitting the forums. Sorry you are having this issue while updating, I’ll try to make it right 🙂
From the error message you are seeing it seems to be a missing file. I’ll provide the steps for you to re-install the plugin, hopefully that will solve the problem:
1. Go to the Download section of this site – in the top menu ‘My Account > Downloads’.
2. Download the zip file for Community Events 3.10.
3. Delete the folder ‘wp-content/plugins/the-events-calendar-community-events/’.
4. Unzip the downloaded file into the plugins folder (‘wp-content/plugins/’).
5. Re-activate the plugin – in ‘Plugins’ section of your Wp Backend.
Yo might want to check out Manual Updates article from our Knowledge base, it provides further information on how to do this.
Please let me know if re-installing solves the issue,
Best,
Nico