other ipc problem in logs

in enadis.log
2005-03-27 04:23:47 Worker process died with exit code 0, terminating
2005-03-27 04:23:47 Could not get shm of size 102400: No such file or
directory
2005-03-27 04:23:47 Channel not available

in larrd-data.log > 2005-03-27 04:23:47 Worker process died with exit code 0, terminating

2005-03-27 04:23:47 Could not get shm of size 102400: No such file or
directory
2005-03-27 04:23:47 Channel not available

and in other log file too...

i wasn't up a 4am... what could cause this ?

Daily log rotate ?

What kind of system is this on ?

redhat 3.0es
don't have something special at that time..


--
Olivier Beau