Error in maillog

[Mike Kercher]

I started seeing the following error in my maillog this morning.  Anyone have an idea what database is having a problem?
 
Dec 18 06:09:36 HOUPMS01 MailScanner[4071]: New Batch: Scanning 1 messages, 55878 bytes 
Dec 18 06:09:36 HOUPMS01 MailScanner[4071]: Spam Checks: Starting 
Dec 18 06:09:38 HOUPMS01 MailScanner[4071]: Virus and Content Scanning: Starting 
Dec 18 06:09:38 HOUPMS01 MailScanner[4071]: database disk image is malformed(11) at dbdimp.c line 403 
Dec 18 06:09:38 HOUPMS01 MailScanner[4071]: Uninfected: Delivered 1 messages 
Dec 18 06:09:38 HOUPMS01 MailScanner[4071]: Logging message mBIC9Ocf008530 to SQL