Time capsule backups failing - backup disk not available

All of a sudden I’m getting:
Time Machine could not complete the backup.
The backup disk is not available.
Time machine buddy’s log gives me:
Starting standard backup
Attempting to mount network destination using URL: afp://*.local/Data
NetAuthConnectToServerSync failed with error: 89 for url: afp://*.local/Data
Backup failed with error: 19
I’m connected to the Time Capsule right now (it’s how I connect to the web). I can see it in the shared list in Finder, although connection fails when trying to access it from Finder. What can I do?

Solution - I had the same thing happen to me with a Backup failed with error: 19 and what I did was this.
Stop any time machine backup in Time Machine preferences.
Go into Keychain Access in Utilities.
Go to search field and type "Local"
Delete any files that are of the kind "Time Machine Password". They should end in something like afpovertcp._tcp.local
Now turn on Time Machine back up in Preferences.
Click Select Disk and choose the volume.
You will be requested to enter the password and then it will take some time to establish the link and mount the backup volume. From there it will do a full back up.
Hope it works for you as well as it did for me.
Message was edited by: gfilev

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