Al momento de reiniciar Nagios, este no enciende porque al parecer hay un problema Alguien me podría ayudar por favor? <code>platzi@platz...

Al momento de reiniciar Nagios, este no enciende porque al parecer hay un problema

Alguien me podría ayudar por favor?

platzi@platzi:~$ sudo systemctl status nagios
● nagios.service - Nagios Core 4.4.4
     Loaded: loaded (/lib/systemd/system/nagios.service; disabled; vendor preset: enabled)
     Active: failed (Result: exit-code) since Fri 2021-09-24 13:04:57 -05; 5min ago
       Docs: https://www.nagios.org/documentation
    Process: 82151 ExecStartPre=/usr/local/nagios/bin/nagios -v /usr/local/nagios/etc/nagios.cfg (code=exited, status=1>
    Process: 82161 ExecStopPost=/usr/bin/rm -f /usr/local/nagios/var/rw/nagios.cmd (code=exited, status=0/SUCCESS)

sep 24 13:04:57 platzi nagios[82151]: ***> One or more problems was encountered while processing the config files...
sep 24 13:04:57 platzi nagios[82151]:      Check your configuration file(s) to ensure that they contain valid
sep 24 13:04:57 platzi nagios[82151]:      directives and data definitions.  If you are upgrading from a previous
sep 24 13:04:57 platzi nagios[82151]:      version of Nagios, you should be aware that some variables/definitions
sep 24 13:04:57 platzi nagios[82151]:      may have been removed or modified in this version.  Make sure to read
sep 24 13:04:57 platzi nagios[82151]:      the HTML documentation regarding the config files, as well as the
sep 24 13:04:57 platzi nagios[82151]:      'Whats New' section to find out what has changed.
sep 24 13:04:57 platzi systemd[1]: nagios.service: Control process exited, code=exited, status=1/FAILURE
sep 24 13:04:57 platzi systemd[1]: nagios.service: Failed with result 'exit-code'.
sep 24 13:04:57 platzi systemd[1]: Failed to start Nagios Core 4.4.4.