Versions of ImageMagick prior to 6.2.2 did not support sepia toning. It is not a problem to run an older version, but you will not be able to view the sepia images. Your options are either to ask your host to upgrade to a current version (6.2.2 was released in March ‘05) or remove the sepia link from your theme files.
Old Version of ImageMagick
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2 Responses to “Old Version of ImageMagick”
What version is showing up under the Admin -> About tab?
It’s something that your host is going to have to do for you, and from experience with GoDaddy I would guess they probably won’t be willing to do it.

Ryan,
Working on the set-up
I want to offer the sepia, but im not sure how t upgrade imagemagick? the help says to ask my host to upgrade it…. woult the be godaddy, or is that something I can do myself? I’m confused. thanks, Aaron Knight