help!

[ORACLE .]

when i start the gnome i get this error

Could not look up internet address 
This will prevent Gnome from operating correctly. It
may be possible to correct the problem by adding 
the file /etc/host. 
Log on anyway? Cancell? 

i am getting this error when i start the gnome please
tell me what to do i am new to freebsd......



		
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