Error code 11

[jdougher]

What does this error mean? One user reported it when trying to upload photos. No other users have reported it:

Error creating thumbnail! Error code: 11

Command:

"/usr/bin/mogrify" +profile "*" -size 193x250 -quality 90 -geometry 193x250 -unsharp 10 '/home/<sitefolder>/public_html/gallery/data/5462/thumbs/various16_031bbbbbb2m.jpg'

[Chuck S]

If you set your your image processor to gd2 can he upload the image?

I am not seeing anything on Imagemagick site specifically about that but it is an imagemagick error trying to process whatever file.