My Domino Server Cannot up in nohup mode

My Domino start in normal is OK:/lotus/bin/server

But When I try it in nohup mode,run it in background,system halt.

nohup /lotus/bin/server > /lotus/domino.out &

Plz,help me

Lotus Domino (r) Server, Release 6.0, September 26, 2002

Copyright (c) IBM Corporation 1987, 2002. All Rights Reserved.

09/04/2004 13:41:06 Begin scan of databases to be consistency checked

09/04/2004 13:41:06 End scan of databases: 82 found

09/04/2004 13:41:06 Server started on physical node 1800a03

09/04/2004 13:41:06 The Console file is /lotus/notesdata/IBM_TECHNICAL_SUPPORT/console.log

09/04/2004 13:41:06 Console Logging is DISABLED

09/04/2004 13:41:06 Stats agent started

09/04/2004 13:41:06 Event Monitor started

09/04/2004 13:41:06 Database Server started

09/04/2004 13:41:06 LDAP Server: Starting…

09/04/2004 13:41:07 LDAP Server: Serving directory names.nsf in the 1800.com Internet domain

09/04/2004 13:41:07 LDAP Schema: Started loading…

09/04/2004 13:41:07 Mail Router started for domain 1800

09/04/2004 13:41:07 Router: Internet SMTP host 1800dev in domain 1800.com

  • Child Terminated from signal 1

Sat Sep 4 13:41:08 Running cleanup script

NSD is in progress …

Please attach the following files to your bug report along with the server log:

Log file : ./nsd_all_AIX_1800a03_09_04@13_41.log

Domino Halted. Type ‘quit’ to Terminate/Cleanup