[Evolution] Evolution crashed on me, and now after a wait of over 10 hours will not open

["L.C." <kentuckystorms newwavecomm net>]

I have tried all I can find at Ubuntu.com forums, and else where on the 
internet, this is the code I get when I use terminal to start it up:
lisac lisac-desktop:~$ evolution
/home/lisac/.themes/Darker theme/gtk-2.0/gtkrc:50: Clearlooks 
configuration option "menuitemstyle" is not supported and will be ignored.
/home/lisac/.themes/Darker theme/gtk-2.0/gtkrc:51: Clearlooks 
configuration option "listviewitemstyle" is not supported and will be 
ignored.
/home/lisac/.themes/Darker theme/gtk-2.0/gtkrc:52: Clearlooks 
configuration option "progressbarstyle" is not supported and will be 
ignored.
CalDAV Eplugin starting up ...
evolution-shell-Message: Killing old version of evolution-data-server...
RSS Plugin enabled
Segmentation fault (core dumped)
lisac lisac-desktop:~$

Can anyone tell me what I might have done? Or what to do to fix? I have 
tried to reinstall via synaptic, nothing works. I was using it, and then 
it  just stopped working. I can open while in terminal, but if i shut 
terminal down, evolution shuts down also.

thank you very much for any help