The root cause is ClamAV daemon (not freshclam) was not running. Please try to update virus database manually with command "freshclam":
# freshclam
Then try to start clamav-daemon and Amavisd service.
The root cause is ClamAV daemon (not freshclam) was not running. Please try to update virus database manually with command "freshclam":
# freshclam
Then try to start clamav-daemon and Amavisd service.