<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN"> <HTML> <HEAD> <META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=iso-8859-1"> <META NAME="Generator" CONTENT="MS Exchange Server version 6.5.7226.0"> <TITLE>Problem with Links</TITLE> </HEAD> <BODY>  Hello world, If I do click over Tactical Overview, Service Detail, Host Detail, and every link that involves CGIs I receive the followin error: Whoops! Error: Could not read host and service status information! The most common cause of this error message (especially for new users), is the fact that Nagios is not actually running. If Nagios is indeed not running, this is a normal error message. It simply indicates that the CGIs could not obtain the current status of hosts and services that are being monitored. If you've just installed things, make sure you read the documentation on starting Nagios. Some other things you should check in order to resolve this error include: <OL TYPE=1> <LI>Check the Nagios log file for messages relating to startup or status data errors. </LI> <LI>Always verify configuration options ….etc, etc, etc.</LI> </OL> I did nagios -v nagios.cfg and everything is fine and also checked /var/log/nagios/nagios.log but there are no errors about reading files or mysql connection errors, just if the host is ok or is down, notifications, etc. Any Idea? Regards. Diego. </BODY> </HTML>