i success install but i can't view graph

[moslemovic]

Hai All !!! Please Help me

I'm install cacti on Linux Fedora Core 2
with URL http://IPAddress/cacti

my snmpd.conf is :

[root@dakara root]# vim /etc/snmp/snmpd.conf
com2sec localhost localhost public
com2sec localhost localhost public
com2sec localhost localhost public
group MyROGroup v1 localhost
group MyROGroup v2c localhost
group MyROGroup usm localhost
group ns1ROGroup v1 localhost
group ns1ROGroup v2c localhost
group ns1ROGroup usm localhost
group localGroup v1 localhost
group localGroup v2c localhost
group localGroup usm localhost
view all included .1 80
access MyROGroup "" any noauth exact all none none
access ns1ROGroup "" any noauth exact all none none
access localGroup "" any noauth exact all none none
syslocation BSD City, 3th Floor Suite #411
syscontact Network Administrator <noc@dakara.net.id>


and then,
we are login to cacti and succesfully

But i can make graph
step by step was i do it is :

Login cacti--->console--->create device--->but when I save the messages is succesfully and read warning SNMP error

when i see graph,.......NOT LOADING


please Help Me
_________________
Salam Kenal