need help in join server

hi friends...
i am new to torque... in my project client can found the server when i press QUERYLAN button but when i press JOINSERVER button , the client cannot join with server... plz help me.... waiting for ur reply...

my console log file output...
ServerQuery: done One server found. 1
Server query canceled.
Joining :IP:172.18.0.240:28000
Adding a pending connection
Sending Connect challenge Request
Got Connect challenge Response
Sending Connect Request
Connection established 19189
Joining :IP:172.18.0.240:28000
Adding a pending connection
Sending Connect challenge Request
Got Connect challenge Response
Sending Connect Request
Connection established 19190
Exporting client prefs
Exporting client config
Exporting server prefs
Exporting client prefs
Exporting server prefs
Issuing Disconnect packet.
Issuing Disconnect packet.
Error, cannot unlink namespace parent linkage for HomeGui_News_Bar for GuiControl.
Error, cannot unlink namespace parent linkage for HomeGui_News_Bar for GuiControl.
Error, cannot unlink namespace parent linkage for HomeGui_News_Bar for GuiControl.
Error, cannot unlink namespace parent linkage for HomeGui_News_Bar for GuiControl.
Shutting down the OpenGL display device...
Making the GL rendering context not current...
Deleting the GL rendering context...
Releasing the device context...