Neatline throws error

EDIT: I installed the Neatline plugin which said it installed successfully, but when I click on the Neatline plugin on the left menu, it throws an Omeka error.

The error says something to the extent of:

Mysqli prepare error: Unknown column ‘’ in ‘on clause’

Can someone tell me what this means and why it’s happening? I just uploaded the full most recent version of Neatline so I’m not sure why it’s not working.