Ciao!

How are you?
Sorry to bother you!

Just I am getting this error:
logrotate_script: 4: logrotate_script: Syntax error: "then" unexpected (expecting "fi")
error: error running non-shared postrotate script for /var/log/samba/log.samba of '/var/log/samba/log.samba '
run-parts: /etc/cron.daily/logrotate exited with return code 1

I guess it is here: 
/var/log/samba/log.samba {
        weekly
        missingok
        rotate 7
        postrotate
                if [ -d /run/systemd/system ] && command systemctl >/dev/null 2>&1 && systemctl is-active --quiet samba$
                         systemctl kill --kill-who all --signal=SIGHUP samba-ad-dc
                elsif [ -f /var/run/samba/samba.pid ]; then
                        # This only sends to main pid, See #803924
                        kill -HUP `cat /var/run/samba/samba.pid`
                fi
        endscript
        compress
        delaycompress
        notifempty
}

I guess I can fix it, just let you know a small issue. Though you have many.

Have good day!