Error in Log file

Hello again !!! The log file above shows an error received yesterday, wich I do not have an idea of its causes... maybe it's a bug, I don't know. I hope that somebody can help me. Our machine is an Unisys SMP6400 and we're using IDS 7.20.UC2 Thanks!! 08:45:10 Checkpoint Completed: duration was 0 seconds. 08:45:25 Logical Log 5129 Complete. 08:50:11 Checkpoint Completed: duration was 1 seconds. 08:55:12 Checkpoint Completed: duration was 0 seconds. 09:00:14 Checkpoint Completed: duration was 2 seconds. 09:05:15 Checkpoint Completed: duration was 1 seconds. 09:10:17 Checkpoint Completed: duration was 1 seconds. 09:15:22 Checkpoint Completed: duration was 3 seconds. 09:20:47 Checkpoint Completed: duration was 25 seconds. 09:26:02 listener-thread: err = -25587: Network receive failed. 09:26:32 Checkpoint Completed: duration was 42 seconds. 09:31:37 Checkpoint Completed: duration was 3 seconds. 09:36:39 Checkpoint Completed: duration was 1 seconds. 09:37:49 Assert Failed: Buffer manager internal error 09:37:49 Who: Session(0, @, 0, 0) Thread(4, aio vp 0, 0, 5) 09:37:49 Results: OnLine must abort 09:37:49 Action: Reinitialize shared memory 09:37:49 See Also: /tmp/af.446ed 09:37:49 rsbuff.c, line 103, thread 4, proc id 20815, Fatal Error InBuffer Manager. 09:37:49 PANIC: Attempting to bring system down Wed Dec 29 09:41:25 1999 09:41:25 Event alarms enabled. ALARMPROG = '/usr/informix/etc/log_full.sh' 09:41:31 DR: DRAUTO is 0 (Off) -- Paulo Roberto Marelli de Amorim TS&0 Consulting Brasil Sent via Deja.com http://www.deja.com/ Before you buy.