I’m having the same problem. The image uploading buttons become non-responsive. I click them, and nothing.
My work around is to save the article as a draft and then restart apache. Then the uploader works for a while… until it doesn’t again. I’ve tried just saving as a draft, and that doesn’t work. And I’ve tried just restarting apache, and that doesn’t work. You need to:
1. Save as a draft
2. Restart apache
3. Reload the article in the editor
But it’s kind of overkill to fix a bug like this.
