In a previous case of a user having this problem, what happened was that @SUMA_Make_Spec_FS got part way through its run and failed, and a specific "xmatras.1D" file got made badly -- on rerunning, it wouldn't get regenerated and this caused issues. If you remove the SUMA/ dir for that subject, which FreeSurfer is creating, does it work?
(and there may be other issues with the computer setup that need to be resolved-- I am sure as Rick noted those could be resolved more easily meeting).
--pt
