[FIXED] Cannot add columns to Data Tables

I’m trying to create a data table for my app and when I press the “add column” button, nothing happens. I opened up the javascript console and no errors are returning - it seems like the button itself has been disconnected from its function. help, please.

Thanks,
Kevin

Is it by any chance in the Users table?
I’ve just reported this : [FIXED] Users Service - Can't Add Columns

This issue should now be resolved.