Can somebody provide some more details on the error? I noticed that when I tried to upload a large photo, I got an error because the files was too large in both absolute size and also the dimensions of the photo. It looked like this:

Click image for larger version. 

Name:	error.jpg 
Views:	13 
Size:	34.6 KB 
ID:	23386

You just need to mouse over the red exclamation icon to see the error.