Ghost 12: Error E4BC0012

Currently got a couple of machines sending alert emails with the following text:

"Description: Error EC8F1C50: Cannot create file backup for job: My Documents Backup. Error E4BC0012: An interaction with the catalog's database layer failed unexpectedly: sqlite3_step--5: database is locked.

Details: 0xE4BC0012"

 

This doesn't happen every time, but when it does, the backups fail.

 

I found a "fix" via Google: 

http://seer.entsupport.symantec.com/docs/301488.htm

 

This has worked on one machine for a period of time, but now both machines are still returning the same error message.

 

I struggle to find any more information on this error, can somebody please advise if this is a known issue? Is there an update to resolve it?

 

Machines are Windows Vista, running Ghost 12.

 

Regards


D.Cooper