When Cydia is downloading packages an error message pop up and says
HTTP/ 1.1 404 not found
Failed to fetch
Http:/apt.modmyi.com/dists/stable/main/binaryiphone-arm/packages.gz.HTTP/1.1 404 not found
Some index files failed to download, they have been ignored or old ones have been used.
What does this mean and how can I fix it?