gnome session wont start - error /ust/bin/open-box-kde-session :line 12: exec: start

[LithiumKid1976]

hi.
i was trying the diffrent sessions, just to see if there was anything other than gnome that would be good to work with.

anyway, when i went to log back into my gnome session, i got this error.

/ust/bin/open-box-kde-session :line 12: exec: start gnome not found

KDE wont start also. the other windows managers work, but i dont want to use them

i dont know enough about linux to troubleshoot this, so any help would be appreaciated.

regards
Damien