ESENT and DhcpServer errors in tandem

I'm getting an ESENT 215 error in my Application log at the same time I'm
getting a DhcpServer 1010 error in my System log (both posted below). I've
been looking for hours for the answer to this, but can't find anything. The
server's Win 2003 SP2 and runs BackupExec 11D (did the same thing with 10D).
It only backs up some user files and not an Exchange server. This is a DC at
a remote location.

Any ideas as to where I can look for a solution?

Thanks!
Mark





Event Type: Error
Event Source: ESENT
Event Category: Logging/Recovery
Event ID: 215
Date: 8/7/2007
Time: 12:28:19 PM
User: N/A
Computer: TLTSVR-MEDINADC
Description:
tcpsvcs (3872) The backup has been stopped because it was halted by the
client or the connection with the client failed.

For more information, see Help and Support Center at
http://go.microsoft.com/fwlink/events.asp.



Event Type: Error
Event Source: DhcpServer
Event Category: None
Event ID: 1010
Date: 8/7/2007
Time: 12:28:19 PM
User: N/A
Computer: TLTSVR-MEDINADC
Description:
The DHCP service encountered the following error while cleaning up the
database:
An error occurred while accessing the DHCP database. Look at the
DHCP server event log for more information on this error.


For more information, see Help and Support Center at
http://go.microsoft.com/fwlink/events.asp.
Data:
0000: 2d 4e 00 00 -N..

Update on this situation:
Based on some other posts I've read elsewhere, I shut down the DHCP Server
service, renamed the database, then restarted to recreate it. I reconfigured
my scope and settings and all went well. That was yesterday afternoon. Last
night another pair of tandem errors were recorded in my event logs. So...
I'm still at the same point.
Anyway, I've spent a lot of time researching this and just can't find
anything that indicates what the problem is or how to fix it. Lots of stuff
relating to Exchange, but this server doesn't have Exchange and doesn't back
it up.

Any ideas?

Thanks!
Mark