iCloud Backup: The last backup could not be completed

[ashton18]

Last Backup: Yesterday at 4:23 PM

iPhone 6 Plus running 8.0.2

Any thoughts?

edit:
4:42 PM
-logged in and out of iCloud
-turned off/on the iCloud Backup
-verified Internet connectivity
4:44 PM
-Apple Status page shows service in green
4:52 PM
-attempted to chat with an Apple representative and received the following message: "We're sorry, but chat support is temporarily unavailable. Please try again later"
5:13 PM
-chat support is still down

still can't backup