sparse bundle can't be accessed

I've got a LinkStation Live 1TB. I left it backing up overnight. It finished backing up. Now when I try to enter time machine, it can never connect to the drive. It returns the error: An unexpected error occurred (error code -6584). I am able to connect to it via the NASNavigator and via Finder, but TimeMachine can't find it. I remove the access permissions for the directory the backup is in and I get the error: The file server “LS-CHL16E” has closed down. What is going on? The backup disk image “/Volumes/MacBookProBackups-2/._Alessandro Zuniga’s MacBook Pro_c82a140c3170.sparsebundle” could not be accessed (error -1).