Zabbix dies, zbx_malloc: out of memory. requested

[VeryNewbie]

Hi,

I dont know what is happening, but every time when zabbix die and I start it again, it dies again... does anyone have the same problem? how can i fix it?

327714:20080318:114906 zbx_malloc: out of memory. requested '18446744073055481208' bytes.
246128:20080318:114906 One child process died. Exiting ...
246128:20080318:114908 ZABBIX Server stopped
610628:20080318:114933 Starting zabbix_server. ZABBIX 1.4.4.
610628:20080318:114933 **** Enabled features ****
610628:20080318:114933 SNMP monitoring: YES
610628:20080318:114933 WEB monitoring: YES
610628:20080318:114933 Jabber notifications: NO
610628:20080318:114933 IPv6 support: NO
610628:20080318:114933 **************************
508016:20080318:114934 server #6 started [Trapper]
217448:20080318:114934 server #7 started [Trapper]
430210:20080318:114934 server #8 started [Trapper]
180574:20080318:114934 server #9 started [Trapper]
471262:20080318:114934 server #10 started [Trapper]
172524:20080318:114934 server #11 started [ICMP pinger]
123132:20080318:114934 server #12 started [Alerter]
532926:20080318:114934 server #13 started [Housekeeper]
532926:20080318:114934 Executing housekeeper
286858:20080318:114934 server #14 started [Timer]
cat: 0652-050 Cannot open /tmp/zabbix_server_172524.pinger.
270558:20080318:114934 server #16 started [Node watcher. Node ID:0]
237572:20080318:114934 server #17 started [HTTP Poller]
422370:20080318:114934 server #3 started [Poller. SNMP:ON]
368696:20080318:114934 server #18 started [HTTP Poller]
651650:20080318:114934 server #19 started [HTTP Poller]
622782:20080318:114934 server #20 started [HTTP Poller]
598512:20080318:114934 server #21 started [HTTP Poller]
307340:20080318:114934 server #1 started [Poller. SNMP:ON]
610628:20080318:114934 server #0 started [Watchdog]
159998:20080318:114934 server #2 started [Poller. SNMP:ON]
221522:20080318:114934 server #5 started [Poller. SNMP:ON]
237948:20080318:114934 server #15 started [Poller for unreachable hosts. SNMP:ON]
221522:20080318:114934 zbx_malloc: out of memory. requested '18446744073055481208' bytes.
610628:20080318:114934 One child process died. Exiting ...
610628:20080318:114936 ZABBIX Server stopped

[VeryNewbie]

now i know why this happens...

i tried to use the Externalscripts and make an new item but it was not supported by zabbix... as i deleted all these items, zabbix run again...