digitalsoapbox Thanks !
Are you sure you have included the file correctly ?
I will try to find the issue, it's very weird you have the issue on the example :/
Yep, I"m sure - the plugin shows up correctly in C2, events can be added just fine, but I receive an error on preview. This occurs in the example, with no changes made to it.
Just tried the latest update, and now I'm receiving this error: