When clicking on the Suggest Tags link when editing a node I get this JS error:

TypeError: Cannot read property 'length' of undefined [http://openconcept.ca/sites/openconcept.ca/files/js/js_fMFAc1kbaiHydOWmh7iruOw6rkDflc8HgypsnHzvoL8.js:864]

I've got a taxonomy defined. I don't want to insert the length property anywhere, so perhaps that was it. But it still doesn't seem to insert something.