WD MBL - Time Machine Backup Error

WD Legacy Products My Book Live
1

I have been using WD MBL for a long time for my MAC Time Machine Backup successfully. However, recently I have started getting the following error intermittently 

“The backup disk image “/Volumes/VibhorTimeMachine-1/Vibhor’s MacBook Air.sparsebundle” is already in use.” 

If I reboot MBL, Time Machine backup starts working normal, however the error comes back after few successful backups.

2

Hello, see if the following link helps. 

https://discussions.apple.com/message/23831412#23831412

3

If you refer the link, it talks about Apple Time Capsule setup and recommend rebooting Apple Time Capsule. My setup uses WD…it works for me when I reboot WD MBL but I want a permamnent solution/ identify the problem, as it keeps repeating. I can not be rebooting MBL every few days.