Error: Could not stat() command file '/var/lib/nagios2/rw/nagios.cmd'

Error: Could not stat() command file '/var/lib/nagios2/rw/nagios.cmd'!
[cc lang="bash"]stop nagios2
/etc/nagios2# dpkg-statoverride --update --add nagios www-data 2710 /var/lib/nagios2/rw
/etc/nagios2# dpkg-statoverride --update --add nagios nagios 751 /var/lib/nagios2
start nagios2[/cc]