[Serusers] /var/log/syslog mediaproxy

hi everybody,, this is my output from syslog after I installed mediaproxy and running the process : root@serbuntu:/# cat /var/log/syslog | grep proxy Sep  3 13:38:12 serbuntu mediaproxy[2214]: Listening for commands on local socket `/var/run/mediaproxy.sock' Sep  3 13:38:12 serbuntu mediaproxy[2214]: Listening for remote commands on `10.100.0.45:25060' Sep  3 13:38:12 serbuntu mediaproxy[2214]: Remote commands are allowed from: 10.100.0.45, 127.0.0.1 Sep  3 13:38:12 serbuntu mediaproxy[2214]: Using IP address `10.100.0.45' for the RTP/RTCP proxy Sep  3 13:38:12 serbuntu proxydispatcher[2217]: Listening for commands on local socket `/var/run/proxydispatcher.sock' Sep  3 13:38:12 serbuntu proxydispatcher[2217]: Listening for mediaproxy media timeout requests on 0.0.0.0:25061 Sep  3 13:38:12 serbuntu proxydispatcher[2217]: Default mediaproxy server is on `/var/run/mediaproxy.sock' Sep  3 13:38:13 serbuntu proxydispatcher[2217]: Traceback (most recent call last): Sep  3 13:38:13 serbuntu proxydispatcher[2217]:   File "/usr/local/mediaproxy/proxydispatcher.py", line 87, in <module> Sep  3 13:38:13 serbuntu proxydispatcher[2217]: Sep  3 13:38:13 serbuntu proxydispatcher[2217]: dispatcher.start() Sep  3 13:38:13 serbuntu proxydispatcher[2217]:   File "/usr/local/mediaproxy/modules/dispatcher.py", line 114, in start Sep  3 13:38:13 serbuntu proxydispatcher[2217]: Sep  3 13:38:13 serbuntu proxydispatcher[2217]: mp = MediaproxyCommandHandler() Sep  3 13:38:13 serbuntu proxydispatcher[2217]:   File "/usr/local/mediaproxy/modules/dispatcher.py", line 232, in __init__ Sep  3 13:38:13 serbuntu proxydispatcher[2217]: Sep  3 13:38:13 serbuntu proxydispatcher[2217]: raise RuntimeError, "couldn't create server (%s)" % why[1] Sep  3 13:38:13 serbuntu proxydispatcher[2217]: RuntimeError Sep  3 13:38:13 serbuntu proxydispatcher[2217]: : Sep  3 13:38:13 serbuntu proxydispatcher[2217]: couldn't create server (Address already in use) Sep  3 13:38:13 serbuntu proxydispatcher[2217]: exiting. Sep  3 14:08:01 serbuntu mediaproxy[2214]: received signal 15 Sep  3 14:09:09 serbuntu mediaproxy[4987]: Listening for commands on local socket `/var/run/mediaproxy.sock' Sep  3 14:09:09 serbuntu mediaproxy[4987]: Listening for remote commands on `10.100.0.45:25060' Sep  3 14:09:09 serbuntu mediaproxy[4987]: Remote commands are allowed from: 10.100.0.45, 127.0.0.1 Sep  3 14:09:09 serbuntu mediaproxy[4987]: Using IP address `10.100.0.45' for the RTP/RTCP proxy Sep  3 14:09:10 serbuntu proxydispatcher[4990]: Listening for commands on local socket `/var/run/proxydispatcher.sock' Sep  3 14:09:10 serbuntu proxydispatcher[4990]: Listening for mediaproxy media timeout requests on 0.0.0.0:25061 Sep  3 14:09:10 serbuntu proxydispatcher[4990]: Default mediaproxy server is on `/var/run/mediaproxy.sock' Sep  3 21:01:19 serbuntu proxydispatcher[7498]: Listening for commands on local socket `/var/run/proxydispatcher.sock' Sep  3 21:01:19 serbuntu proxydispatcher[7498]: Listening for mediaproxy media timeout requests on 0.0.0.0:25061 Sep  3 21:01:19 serbuntu proxydispatcher[7498]: Default mediaproxy server is on `/var/run/mediaproxy.sock' Sep  3 21:01:19 serbuntu proxydispatcher[7498]: Traceback (most recent call last): Sep  3 21:01:19 serbuntu proxydispatcher[7498]:   File "/usr/local/mediaproxy/proxydispatcher.py", line 87, in <module> Sep  3 21:01:19 serbuntu proxydispatcher[7498]: Sep  3 21:01:19 serbuntu proxydispatcher[7498]: dispatcher.start() Sep  3 21:01:19 serbuntu proxydispatcher[7498]:   File "/usr/local/mediaproxy/modules/dispatcher.py", line 114, in start Sep  3 21:01:19 serbuntu proxydispatcher[7498]: Sep  3 21:01:19 serbuntu proxydispatcher[7498]: mp = MediaproxyCommandHandler() Sep  3 21:01:19 serbuntu proxydispatcher[7498]:   File "/usr/local/mediaproxy/modules/dispatcher.py", line 232, in __init__ Sep  3 21:01:19 serbuntu proxydispatcher[7498]: Sep  3 21:01:19 serbuntu proxydispatcher[7498]: raise RuntimeError, "couldn't create server (%s)" % why[1] Sep  3 21:01:19 serbuntu proxydispatcher[7498]: RuntimeError Sep  3 21:01:19 serbuntu proxydispatcher[7498]: : Sep  3 21:01:19 serbuntu proxydispatcher[7498]: couldn't create server (Address already in use) Sep  3 21:01:19 serbuntu proxydispatcher[7498]: exiting. my question: what's the meaning of serbuntu proxydispatcher[7498]: raise RuntimeError, "couldn't create server (%s)" % why[1] and serbuntu proxydispatcher[7498]: couldn't create server (Address already in use) ? is it a bug or error? thankq,, regards,, dhany