I started a similar thread yesterday but since then I have upgraded to 3.3.2 and still have the same problem - when I go to load an image (with either of the image uploaders) nothing happens for a minute or so before I get a message that the page I requested could not be found.
Oddly enough I can see the image in the gallery - its size is given as 0 x 0
Just for the heck of it I tried attaching that image and despite its listed 0 x 0 size, I did get an image to appear with the post. There were no size options - full size was it - but something did appear.
All the same I want it working properly. Everything was working just fine until yesterday. I've been posting regularly on my blog with no trouble at all and have changed nothing. Now this.
I had hoped that when I upgraded and installed a fresh copy of WordPress this might go away, but it hasn't - and so I am back. Since the problem is now with a 3.3.2 edition I thought I'd start a different thread - I hope that's okay
Any suggestions anybody?