I have a last gen Time Capsule, and ever since I updated to OS X Lion, Time Capsule always fails to do a complete backup. It then automatically opens a folder containing Backups.backupsdb folder. When I check the Time Machine, it gives me an error "The backup disk image /Volumes/EA TC/Alvidrez MBP.sparsebundle could not be accessed (error -1)." Anybody experiencing this kind of error? I tried doing a google search but I can't find anything.