[clamav-users] Problem with clamav-milter

[David Dubois]

Dear all,
 
I've got an error in clamav-milter 
use..
after few days i've the message in syslog from the 
milter:
 
 clamav-milter: clamav-milter.c:994: 
clamfi_cleanup: Assertion `privdata != ((void *)0)' failed.
which switch my mail server to Temporary 
failure.
 
Could anyone tell me what it is or help 
?
 
David