Bug: Can't attach an image to a post during edit

Edited a post I had just made:

• Opened a couple of blank lines.
• Hit the camera icon
• Hit the [Browse...] button
• Selected the file and had its path appear in the Insert Image dialog field.
• Hit the [Insert Image] button.
• Got this failure:

I couldn't attach the image to this post either, even though it's an under-200K JPEG saved from Photoshop CS6 at quality 10.  Here's a link that will take you to a copy of the file:

http://Noel.ProDigitalSoftware.com/temp/CloneAndPatternStamp.jpg

This is my second attempt to post this.  First time I typed in this post I got this message:

It's an interesting approach, making it particularly difficult to report bugs. 

-Noel