Problem with backing up Lotus domino server

Hi guys,

I have a lotus domino 6.5 server, this server have not backed up yesterday, when I checked the log I found:

40473 10/17/2009 3:01:35 AM 2 0 0 5112 5748 0 ye-sah-bak02 savegrp command ' nsrnotesv -c ye-sah-mai02 -s 10.48.27.160 -g Mail_Daily -LL -m ye-sah-mai02 -l full -q -W 78 -N NOTES: NOTES:' for client ye-sah-mai02 exited with return code 5.
Unable to render the following message: savegrp:Mail_Daily * ye-sah-mai02:NOTES: See the file D:\Program Files\Legato\nsr\tmp\sg\Mail_Daily\sso.000004 for output of the job.

7341 10/17/2009 3:01:35 AM 2 0 0 5112 5748 0 ye-sah-bak02 savegrp ye-sah-mai02:NOTES: failed.
7339 10/17/2009 3:01:35 AM 2 0 0 5112 5748 0 ye-sah-bak02 savegrp ye-sah-mai02:NOTES: will retry 1 more time(s)

when I check the sso.000004 file, I found:
nsrnotesv: Error returned for D:\Lotus\Domino\Data\mail\J0025020.nsf by Notes API, error = 760 (This database has local access protection and you are not authorized to access it locally)


thanks