gmc error

["M. G." <mikasuki99 yahoo com>]

 Today I can not enter my system as user, (Red Hat
Linux), and when i entered as root and i tried to
logout from Gnome, i could not and i received this
error message :

 Application "gmc" (process 664) has crashed due to
fatal error (segmentation fault).

 Can any body help me ??

 Thank you, 
 Mir.

__________________________________________________
Do You Yahoo!?
Yahoo! Messenger - Talk while you surf!  It's FREE.
http://im.yahoo.com/