[Serusers] Sems Configuration

Hi, I am using sems with Redhat 9.0..when I tried to run /usr/local/sbin/sems -E. I encountered this messages when i tried to run the command! Anyone please help I am unable to start the sems service. Regards, Shirley 1967) WARNING: reloadModuleConfig (SemsConfiguration.cpp:66): no configuration found for module isdngw, maybe you want to specify config.isdngw in config file. (1967) WARNING: reloadModuleConfig (SemsConfiguration.cpp:66): no configuration found for module semstalk, maybe you want to specify config.semstalk in config file. (1967) WARNING: onLoad (Semstalk.cpp:70): no configuration specified for module ttsannounce. (1967) WARNING: onLoad (Semstalk.cpp:71): using default configuration: (1967) WARNING: onLoad (Semstalk.cpp:77): FestivalServer = "localhost" (1967) WARNING: onLoad (Semstalk.cpp:78): FestivalPort = "1314" (1967) WARNING: onLoad (Semstalk.cpp:79): FestivalVoice = "rab_diphone" (1967) WARNING: onLoad (Semstalk.cpp:80): Caching = true (1967) WARNING: onLoad (Semstalk.cpp:81): CachePath = "/tmp/" (1967) WARNING: reloadModuleConfig (SemsConfiguration.cpp:66): no configuration found for module ttsannounce, maybe you want to specify config.ttsannounce in config file. (1967) WARNING: onLoad (TTSAnnounce.cpp:74): no configuration specified for module ttsannounce. (1967) WARNING: onLoad (TTSAnnounce.cpp:75): using default configuration: (1967) WARNING: onLoad (TTSAnnounce.cpp:85): AnnouncePath = "texts/" (1967) WARNING: onLoad (TTSAnnounce.cpp:86): AnnounceFile = "default.txt" (1967) WARNING: onLoad (TTSAnnounce.cpp:87): FestivalServer = "localhost" (1967) WARNING: onLoad (TTSAnnounce.cpp:88): FestivalPort = "1314" (1967) WARNING: onLoad (TTSAnnounce.cpp:89): FestivalVoice = "rab_diphone" (1967) WARNING: onLoad (TTSAnnounce.cpp:90): Caching = true (1967) WARNING: onLoad (TTSAnnounce.cpp:91): CachePath = "/tmp/" (1967) ERROR: loadPlugIn (AmPlugIn.cpp:97): AmPlugIn::loadPlugIn: /usr/local/lib/sems/plug-in/apps/ivr_back.so: undefined symbol: _ZN12AmRequestUAC5referERK5AmCmdRKSs (1967) ERROR: load (AmPlugIn.cpp:85): while loading plug-in '/usr/local/lib/sems/plug-in/apps/ivr_back.so'