i am trying to start the zabbix agent but unable to start it. in log file its showing the error "failed to accept an incoming connection: connection from "10.96.45.105" rejected, allowed hosts: "127.0.0.1" " and when i am checking the status of the zabbix agent service it is showing " unknown parameter "listen_addresses" in config file "/etc/zabbix/zabbix_agentd.d/postgresql.conf" ". In zabbix_agentd.conf file i have set the value of listining_address='*' and server=10.96.45.105 and serveractive=10.96.45.105.