lsof: WARNING: can't stat() overlay file system

[neohunter]

When i press the letter associated with the file I see this error:

lsof: WARNING: can't stat() overlay file system /var/lib/docker/overlay2/7086e9b152864d1fed9d7c9008843c3463ab4742f220c99fd46f87a4e43a1842/merged
Output information may be incomplete.
lsof: WARNING: can't stat() overlay file system /var/lib/docker/overlay2/a525ad59875911840dd27c96775164ad5753a3da9c92a7a062f643052cda5d7b/merged
Output information may be incomplete.
lsof: WARNING: can't stat() overlay file system /var/lib/docker/overlay2/91449604d5dba0da0625e39f52e990e3e52e4e730ee77da2948f3f77787bfa6d/merged
Output information may be incomplete.
lsof: WARNING: can't stat() overlay file system /var/lib/docker/overlay2/9172787d626f996ed7f9ea1a1b9f200e714bbef234f7c2904cf650aca1056f83/merged
Output information may be incomplete.
lsof: WARNING: can't stat() nsfs file system /run/docker/netns/2b886691842e
Output information may be incomplete.
lsof: WARNING: can't stat() nsfs file system /run/docker/netns/0955c6188b48
Output information may be incomplete.
lsof: WARNING: can't stat() nsfs file system /run/docker/netns/b60085ff6496
Output information may be incomplete.
lsof: WARNING: can't stat() nsfs file system /run/docker/netns/f4dc9290008b
Output information may be incomplete.
lsof: WARNING: can't stat() overlay file system /var/lib/docker/overlay2/3dc692702a9dfe2ac73785f8ac2dbde8242a9f36ea28be068cbe23d03fb4d804/merged
Output information may be incomplete.
lsof: WARNING: can't stat() nsfs file system /run/docker/netns/ab6461de4901
Output information may be incomplete.
lsof: WARNING: can't stat() overlay file system /var/lib/docker/overlay2/7086e9b152864d1fed9d7c9008843c3463ab4742f220c99fd46f87a4e43a1842/merged
Output information may be incomplete.
lsof: WARNING: can't stat() overlay file system /var/lib/docker/overlay2/a525ad59875911840dd27c96775164ad5753a3da9c92a7a062f643052cda5d7b/merged
Output information may be incomplete.
lsof: WARNING: can't stat() overlay file system /var/lib/docker/overlay2/91449604d5dba0da0625e39f52e990e3e52e4e730ee77da2948f3f77787bfa6d/merged
Output information may be incomplete.
lsof: WARNING: can't stat() overlay file system /var/lib/docker/overlay2/9172787d626f996ed7f9ea1a1b9f200e714bbef234f7c2904cf650aca1056f83/merged
Output information may be incomplete.
lsof: WARNING: can't stat() nsfs file system /run/docker/netns/2b886691842e
Output information may be incomplete.
lsof: WARNING: can't stat() nsfs file system /run/docker/netns/0955c6188b48
Output information may be incomplete.
lsof: WARNING: can't stat() nsfs file system /run/docker/netns/b60085ff6496
Output information may be incomplete.
lsof: WARNING: can't stat() nsfs file system /run/docker/netns/f4dc9290008b
Output information may be incomplete.
lsof: WARNING: can't stat() overlay file system /var/lib/docker/overlay2/3dc692702a9dfe2ac73785f8ac2dbde8242a9f36ea28be068cbe23d03fb4d804/merged
Output information may be incomplete.
lsof: WARNING: can't stat() nsfs file system /run/docker/netns/ab6461de4901
Output information may be incomplete.
Traceback (most recent call last):
File "/home/nh/.tmux/plugins/tmux_super_fingers/run.py", line 27, in
wrapper(main)
File "/usr/lib/python3.10/curses/init.py", line 94, in wrapper
return func(stdscr, *args, **kwds)
File "/home/nh/.tmux/plugins/tmux_super_fingers/run.py", line 22, in main
renderer.loop()
File "/home/nh/.tmux/plugins/tmux_super_fingers/tmux_super_fingers/panes_renderer.py", line 36, in loop
chosen_mark.perform_primary_action()
File "/home/nh/.tmux/plugins/tmux_super_fingers/tmux_super_fingers/mark.py", line 22, in perform_primary_action
self.target.perform_primary_action()
File "/home/nh/.tmux/plugins/tmux_super_fingers/tmux_super_fingers/targets/target.py", line 32, in perform_primary_action
action_class = getattr(self, 'primary_action', self.default_primary_action)
File "/home/nh/.tmux/plugins/tmux_super_fingers/tmux_super_fingers/targets/file_target.py", line 44, in default_primary_action
if self.content_type == ContentType.TEXT and re.search('^n?vim', os.environ['EDITOR']):
File "/usr/lib/python3.10/os.py", line 679, in getitem
raise KeyError(key) from None
KeyError: 'EDITOR'
(END)

echo $EDITOR
subl -n -w