I'm having this exact same issue. And I mean exact: letter for letter the same error traceback. Googling the problem pointed at "non-standard" characters in skyrim.ini or skyrimprefs.ini, but I have removed every quote, every comment, etc, to no avail. Did you ever find a solution? I just finished a 3 day process of installing everything from Skyrim Revisited, and am now Bash-Blocked in the final steps. :(