[Nagiosplug-help] ERROR: Alarm signal (Nagios time-out)

[Leandro Roggerone]

  I was checking two process running on my local machine, they are 
running but now the plugin returns me:
ERROR: Alarm signal (Nagios time-out)
It was working fine, I dont know what happen, any ideas? , i m using the 
check_snmp_process plugin.
here is my service definition.

define service{
         use                     generic-service
         host_name               DNS2
         service_description     Server.pl
         check_command           check_snmp_process!-C $USER3$ -n 
Server.pl -w 0 -c 0
         max_check_attempts      2
         notification_interval   10
         notification_options    u,c,r
         notification_interval   10
         notification_period     24x7
         contact_groups          localadmins
}