I tried to upload some new photos to the image galley and it failed and I got this error message:

Error creating thumbnail! Error code: 127

Command:

"/usr/bin/mogrify" +profile "*" -size 100x75 -quality 70 -geometry 100x75 -unsharp 10 '/home/aquatic/public_html/fishpictures/data/512/thumbs/opaline_gourami.jpg'