Graph for Network interface doesn't appear

[RomualdKZ]

Hi all,

i have a recent issue about all new graphs that i created.

To reproduce the step, i created a new device and i'm using SNMP generic enabled host template. I would like to graph the network interface (SNMP - Interface Statistics) but when a select it, i have this error:

RRDTool Says:
ERROR: opening '/var/www/html/cacti/rra/bagency_intmacreceiveerr_3342.rrd': No such file or directory

This is strange because for all other graph it works.

Can you help me please ?

Many thanks.
Romuald.