==== REQUIRED BASIC INFO OF YOUR IREDMAIL SERVER ====
- iRedMail version (check /etc/iredmail-release):  Latest
- Linux/BSD distribution name and version: Debian 9
- Store mail accounts in which backend (LDAP/MySQL/PGSQL): PGSQL 9
- Web server (Apache or Nginx): Nginx
- Manage mail accounts with iRedAdmin-Pro? No
- [IMPORTANT] Related original log or error message is required if you're experiencing an issue.
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* iRedMail-0.9.8 installation and configuration complete.
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< Question > Would you like to use firewall rules provided by iRedMail?
< Question > File: /etc/default/iptables, with SSHD port: 22. [Y|n]y
[ INFO ] Copy firewall sample rules: /etc/default/iptables.
< Question > Restart firewall now (with SSHD port 22)? [y|N]y
[ INFO ] Restarting firewall ...
[ INFO ] Updating ClamAV database (freshclam), please wait ...
ERROR: /var/log/clamav/freshclam.log is locked by another process
ERROR: Problem with internal logger (UpdateLogFile = /var/log/clamav/freshclam.log).

================================================================================
in /var/log/clamav/freshclam.log:

Sat Oct 27 13:37:07 2018 -> --------------------------------------
Sat Oct 27 13:37:07 2018 -> freshclam daemon 0.100.2 (OS: linux-gnu, ARCH: x86_64, CPU: x86_64)
Sat Oct 27 13:37:07 2018 -> ClamAV update process started at Sat Oct 27 13:37:07 2018
Sat Oct 27 13:37:08 2018 -> Downloading main.cvd [100%]
Sat Oct 27 13:37:17 2018 -> main.cvd updated (version: 58, sigs: 4566249, f-level: 60, builder: sigmgr)
Sat Oct 27 13:37:18 2018 -> Downloading daily.cvd [100%]
Sat Oct 27 13:37:24 2018 -> daily.cvd updated (version: 25069, sigs: 2134628, f-level: 63, builder: raynman)
Sat Oct 27 13:37:24 2018 -> Downloading bytecode.cvd [100%]
Sat Oct 27 13:37:26 2018 -> bytecode.cvd updated (version: 327, sigs: 91, f-level: 63, builder: neo)
Sat Oct 27 13:37:29 2018 -> Database updated (6700968 signatures) from db.local.clamav.net (IP: 104.16.187.138)
Sat Oct 27 13:37:29 2018 -> WARNING: Clamd was NOT notified: Can't connect to clamd through /var/run/clamav/clamd.ctl: No such file or directory
Sat Oct 27 13:37:29 2018 -> --------------------------------------