Nagios Support Forum

because it gives me the following eroor in red?
I clicked apply configuration and the result was OK.
I just added new time period 24x6, 9 I do not understand I have errors in snapshots

I enclose screenshots

I'm not certain, but I suspect that a comma (,) is not a valid character in a time period name. Try naming your time period 24x6_9 and see if that helps.