I can’t upload snaps that I’ve taken with me cell phone. I get the following error:
[thumb=H]imageuploaderror14269_7803730.JPG[/thumb]
woops … sorry … was facing some slowness and got impatient and ended up with three identical posts … 
Rename the pics from Imagexxxx.jpg to something different eg
Picxxxx.jpg
nopes doesn't work ... there's something wrong with the images themselves .... because other images upload fine .. :(
Open your image in any image editor program like Paint or Photoshop whatever. And resave it as a jpeg. Then try to upload the new jpeg.