Cannot add items

[Echelon1010000]

Hi

I'm using the FreeBSD Port of Zabbix, Version 1.0. After installing I tried to add a host and a "ping" item. Unfortunately the WebUI is showing me an Error when adding an item:

ERROR EXECUTING: insert into items (description,key_,hostid,delay,history,lastdelete, nextcheck,status,type,snmp_community,snmp_oid,valu e_type,trapper_hosts,snmp_port,units,multiplier,de lta) values ('ping','icmpping',10009,30,365,0,0,0,0,'public',' interfaces.ifTable.ifEntry.ifInOctets.1',0,'',161, '',0,0)
ERROR:Cannot add item


Obiously I'm doing something wrong ;)
Can someone help me with this?

hostconfig:

Host: jail
Groups -
Use IP address (X)
IP address: XXX.XXX.XXX.XXX
Port: 10000
Status: Monitored


itemconfig:

Description: ping
Host: jail
Type simple_check
Key icmpping
Units:
Multiplier:
Update interval (in sec): 30
Keep history (in days) 365
Status: Monitored
Type of information: Numeric
Store value: as is


OS: FreeBSD 5.4


Greetings, Echelon


/edit:
Fixed problem by reinstaling the port with "pkg_add -r zabbix".
Before that i compiled from source. Maybe there is a problem with this port.

Sincerly, Echelon