Valid File Types

Hi,

I have the most recent versions of WordPress, NextGen, and the Public Uploader.

After testing the public uploader for the first time, an error message came back that a jpeg is “not a valid file type.”

I checked my settings and can’t seem to figure what the problem might be.
Any suggestions would greatly be appreciated.

Thanks,
Josh

p.s. The error occurred at the following page: http://www.thefreeair.com/2013/06/25/trail-4-to-the-7-tres-cruces-luspa-trout-restaurant/

http://ww.wp.xz.cn/plugins/nextgen-public-uploader/