IndexError: list index out of range

[Niaw]

Hey,
Thanks for your work.
First time using it, installed with Package Control in Sublime Text 4169.
In Windows, when using Ctrl+Shift+C :

key evt: shift+ctrl+c
command: toggle_fold_comments
Traceback (most recent call last):
  File "C:\Program Files\Sublime Text\Lib\python33\sublime_plugin.py", line 1499, in run_
    return self.run(edit)
  File "C:\Users\XXXX\AppData\Roaming\Sublime Text\Installed Packages\Fold Comments.sublime-package\foldcomments.py", line 173, in run
  File "C:\Users\XXXX\AppData\Roaming\Sublime Text\Installed Packages\Fold Comments.sublime-package\foldcomments.py", line 164, in toggle_folding
  File "C:\Users\XXXX\AppData\Roaming\Sublime Text\Installed Packages\Fold Comments.sublime-package\foldcomments.py", line 162, in is_folded
IndexError: list index out of range

Same result from Command Palette, and comments are not hided with the key binding or the command palette.
Thanks.