Hello!
I made a fresh install with Publisher, Joomla 3.1.5 and K2 2.6.7. Everything works nice BUT not the add new article popup. After frontend login, when I click on either "add a new item" or "edit item", the K2 pop up frame opens only as an error. Not a error 500, not 404, not 403 etc - but as a error 0. Yes, error 0.
Please help!
A.