Anacron job 'cron.daily' log rotate error upon shutdown.

Hi,

Just received this errors upon shutdown few times already.

backport: 4.7.0 x64

/etc/cron.daily/logrotate:
error: error running shared postrotate script for '/var/log/mysql.log /var/log/mysql/mysql.log /var/log/mysql/mysql-slow.log /var/log/mysql/error.log '
run-parts: /etc/cron.daily/logrotate exited with return code 1

In case somebody seek for the solution.

1. Retrieve the mysql password: /etc/mysql/debian.cnf 

2. Then run mysql as root.

3. Replace xxxxs with actual password.

GRANT RELOAD, SHUTDOWN, PROCESS, SHOW DATABASES, SUPER, LOCK TABLES ON *.* TO 'debian-sys-maint'@'localhost' IDENTIFIED BY PASSWORD 'xxxxxxxxxxxxxxxx'; FLUSH PRIVILEGES;

This error came back in OMV 3.0.59.
Hopefully this solution fix it:

nano /etc/logrotate.d/nginx

change invoke-rc.d nginx rotate >/dev/null 2>&1 to service nginx rotate >/dev/null 2>&1

Tried many solutions, but no luck.
It happens every time OMV is restart.

OMV v3.0.63