i'm getting strange error and i don't know how to fix it
please help me
the error output is from /tmp/zmwatch.log
-------------------
01/14/10 09:36:30.948738 zmwatch[2766].INF [Restarting capture daemon for ENTRANCE_CENTRAL, shared memory not valid]
01/14/10 09:36:31.218571 zmwatch[2766].INF ['zmc -d /dev/video0' stopping at 10/01/14 09:36:31]
01/14/10 09:36:41.220371 zmwatch[2766].ERR [Can't get shared memory id '7a6d0001', 1: No such file or directory]
01/14/10 09:36:41.220945 zmwatch[2766].INF [Restarting capture daemon for OUTSIDE_DOOR, shared memory not valid]
01/14/10 09:36:41.519069 zmwatch[2766].INF [Can't find child with pid of '16814'] at /usr/local/bin/zmwatch.pl line 119
01/14/10 09:36:41.520581 zmwatch[2766].ERR [Can't get shared memory id '7a6d0002', 2: No such file or directory]
01/14/10 09:36:41.521110 zmwatch[2766].INF [Restarting capture daemon for ANTENNA_TOP, shared memory not valid]
01/14/10 09:36:41.791747 zmwatch[2766].INF ['zmc -d /dev/video0' stopping at 10/01/14 09:36:41]
01/14/10 09:36:41.792735 zmwatch[2766].ERR [Can't get shared memory id '7a6d0003', 3: No such file or directory]
01/14/10 09:36:41.793277 zmwatch[2766].INF [Restarting capture daemon for G_M_DIMITROV_BULEVARD, shared memory not valid]
01/14/10 09:36:42.089371 zmwatch[2766].INF [Can't find child with pid of '16817'] at /usr/local/bin/zmwatch.pl line 119
01/14/10 09:36:42.090906 zmwatch[2766].ERR [Can't get shared memory id '7a6d0004', 4: No such file or directory]
01/14/10 09:36:42.091443 zmwatch[2766].INF [Restarting capture daemon for ENTRANCE_CENTRAL, shared memory not valid]
01/14/10 09:36:42.359600 zmwatch[2766].INF ['zmc -d /dev/video0' stopping at 10/01/14 09:36:42]