Nagvis -The given instance name "default" in backend "ndomy_

Hi,

When I install Nagios I run this command :

htpasswd -c /usr/local/nagios/etc/htpasswd.users nagiosadmin

So, Nagvis gets this error : The given instance name “default” in backend “ndomy_1” is not valid.

If instead I run :

htpasswd -c /usr/local/nagios/etc/htpasswd.users nagios

I have no errors

Why ?

Thanks for your help!!!