Not Enough Storage?

There are a few ways to fix this error. There are rare times when you really have used your free 5gb that iCloud gives you but most of the time it's because you have more than one backup. 

*Go to Settings

*iCloud

*Storage & Backup

*Manage Storage

This is what it will look like if you have more than one backup. You don't need more than one. Delete the old backup and save the current. You can also decide what apps...you want backed up by clicking on your last backup. 

If your not sure when your last backup was, go to Storage & Backup and scroll to the bottom. It will give you the option of backing up your iPhone now and below that it will tell you the last time your iPhone was backed up (if ever).