Using JCE can not insert "readmore" using standard backend editor button. Item page closes.
Can not find solution here. Any hints?

I saw this problem mentioned a few times -a nd actually I had it on another website that did not have K2. The solution for me was to use the JCE read-more button in the editor itself.

Apparently it's a known JCE problem and there is a file fix for it? But the discussion I saw that mentioned in had a broken link to the fix.

Martha