I'm trying to add a new repo to Cydia (http://phajas.xen.prgmr.com/repo). When I add it, the download starts then these errors pop up:

ifunbox.com
"Sub-process /bin/bzip2 returned an error code (2)"

then:

"GPG error: ifunbox.com ./
Release the following signatures were invalid NODATA 1 NODATA 2

Failed to fetch
ifunbox.com
Sub-process /bin/bzip2 returned an error code (2)

Some Index files failed to download, they have been ignored or old ones used instead."

The source shows up in Cydia but I can't properly download anything. I've tried deleting /etc/apt/sources.list.d/cydia.list, but that did not solve the problem. Also, I don't have any packages or sources installed that have anything to do with ifunbox.com.

Any suggestions?