Airport Time Machine is not backing up
I am receiving the following message: The backup disk image “/Volumes/Data-1/Charles’s MacBook Air.sparsebundle” is already in use.
MacBook Air (13-inch Mid 2013), iOS 6.1.4, Airport Time Capsule
A complex fix is required for this common Time Machine bug
Make sure that no other Macs are backing up
Pull the power cord from the back of the Time Capsule
Count to ten
Plug the power cord back into the back of the Time Capsule
Wait a few minutes, then try a backup