Second to last log is incomplete it seems, and the last one stops because your bags are full. Either add a vendor and mailbox to the profile you're using, and sell/mail things manually. Then it should work
Edit: Read them in the wrong order. It still says that it can't find a free process
Enable direct9, not 11. Make sure your character is actually logged in, and that you're not just in the login screen.
If that doesn't work, reinstall Honorbuddy