03-Nov-2019 09:03:36 - Running 'Smooth'
03-Nov-2019 09:03:50 - Done    'Smooth'
03-Nov-2019 09:03:50 - Done
Smooth:sub001 OK
Warning: Directory already exists.
  In parallel_function>make_general_channel/channel_general (line 932)
  In remoteParallelFunction (line 46)
Moving Smoothed Files:sub001 OK
Index exceeds array bounds.
Error in DPARSFA_run (line 4704)
    if strcmpi(DirMeasure(3).name,'.DS_Store')  %110908 YAN Chao-Gan, for MAC OS
Error in DPARSFA_RerunWithGSR (line 95)
Error in DPARSFA>pushbuttonRun_Callback (line 1798)
Error in gui_mainfcn (line 95)
Error in DPARSFA (line 30)
    gui_mainfcn(gui_State, varargin{:});
Error while evaluating UIControl Callback.
need help to solve this problem

Probably you deleted some files for re-running the analysis with global signal regression.