CentOS system admin Flash Media Server problems

Hi, I have installed Flash Media Server on my server, my software requires version 4.03. FMS is up and running however I can't connect to the server.... some errors from log files are... Apr 10 05:11:52 server Service[8610]: Server starting... Apr 10 05:11:52 server Service[8610]: Server started (/opt/adobe/fms/conf/[login to view URL]). Apr 10 05:11:52 server Adaptor[8630]: Failed to create listener for adaptor _defaultRoot_, IP , port 80: TCCommBridge::createListener 0.0.0.0:80/v4: bind failed!!!. Apr 10 05:11:52 server Adaptor[8630]: Listener started ( _defaultRoot__edge1 ) : localhost:19350/v4 Apr 10 05:11:53 server Adaptor[8630]: Listener started ( _defaultRoot__edge1 ) : 1935/v4 Apr 10 05:11:54 server Adaptor[8630]: Listener started ( _defaultRoot__edge1 ) : [login to view URL] (rtmfp-core)/v4 Apr 10 05:11:54 server Adaptor[8630]: Listener started ( _defaultRoot__edge1 ) : [login to view URL] (rtmfp-core)/v4 Apr 10 05:11:54 server Adaptor[8630]: Public rtmfp-core addresses for listener _defaultRoot__edge1 are: [login to view URL];[login to view URL] Apr 10 05:11:54 server Adaptor[8630]: Listener started ( _defaultRoot__edge1 ) : [login to view URL] (rtmfp)/v4 Apr 10 05:11:54 server Adaptor[8630]: Listener started ( _defaultRoot__edge1 ) : [login to view URL] (rtmfp)/v4 Apr 10 05:11:54 server Adaptor[8630]: Listener started ( _defaultRoot__edge1 ) : [login to view URL] (rtmfp)/v4 Apr 10 05:11:54 server Adaptor[8630]: Listener started ( _defaultRoot__edge1 ) : [login to view URL] (rtmfp)/v4 and then these errors whenever a connection attempt is made... Apr 10 04:51:26 server kernel: fmscore[20224]: segfault at ffffffffe56d3f70 rip 00000000006bb120 rsp 00002b66e5d1afe8 error 4 Apr 10 04:51:36 server kernel: fmscore[20299]: segfault at ffffffff91d5af70 rip 00000000006bb120 rsp 00002b7a923a1fe8 error 4 if I disable apache and restart FMS I no longer get the binding errors however I still can;t connect to FMS via the server ip address. firewall is off. I am running Cent OS 5.9 with cpanel/whm.