How to fix company-mode autocompletion for executables?

Question

I've started using doom-emacs recently with company-mode enabled. When I autocomplete an executable (./progr[ENTER]) in eshell it removes the "./" i.e.: I get "program" instead of "./program" on my command line. When I launch that line, I get the message: "Wrong type argument: sequencep, 771".

Any clue what's going on / how I can fix it? Thanks!

--- stacktrace ---

with toggle-debug-on-error enabled:

 error("%s: command not found" "program")
  eshell-find-interpreter("program" nil nil)
  eshell-external-command("program" nil)
  eshell-plain-command("program" nil)
  eshell-named-command("program")
  eval((eshell-named-command '"program"))
  eshell-do-eval((eshell-named-command '"program") nil)
  eshell-do-eval((prog1 (eshell-named-command '"program") (mapc #'funcall eshell-this-command-hook)) nil)
  (condition-case err (eshell-do-eval '(prog1 (eshell-named-command '"program") (mapc #'funcall eshell-this-command-hook)) nil) ((debug error) (mapc #'funcall eshell-this-command-hook) (eshell-errorn (error-message-string err)) (eshell-close-handles 1)))
  eval((condition-case err (eshell-do-eval '(prog1 (eshell-named-command '"program") (mapc #'funcall eshell-this-command-hook)) nil) ((debug error) (mapc #'funcall eshell-this-command-hook) (eshell-errorn (error-message-string err)) (eshell-close-handles 1))))
  eshell-do-eval((condition-case err (eshell-do-eval '(prog1 (eshell-named-command '"program") (mapc #'funcall eshell-this-command-hook)) nil) ((debug error) (mapc #'funcall eshell-this-command-hook) (eshell-errorn (error-message-string err)) (eshell-close-handles 1))) nil)
  #f(compiled-function () #<bytecode -0x13dc3821b05c18d2>)()
  funcall(#f(compiled-function () #<bytecode -0x13dc3821b05c18d2>))
  (let ((eshell-this-command-hook '(ignore))) (funcall '#f(compiled-function () #<bytecode -0x13dc3821b05c18d2>)))
  eval((let ((eshell-this-command-hook '(ignore))) (funcall '#f(compiled-function () #<bytecode -0x13dc3821b05c18d2>))))
  eshell-do-eval((let ((eshell-this-command-hook '(ignore))) (condition-case err (eshell-do-eval '(prog1 (eshell-named-command '"program") (mapc #'funcall eshell-this-command-hook)) nil) ((debug error) (mapc #'funcall eshell-this-command-hook) (eshell-errorn (error-message-string err)) (eshell-close-handles 1)))) nil)
  eshell-do-eval((progn (let ((eshell-this-command-hook '(ignore))) (condition-case err (eshell-do-eval '(prog1 (eshell-named-command ...) (mapc ... eshell-this-command-hook)) nil) ((debug error) (mapc #'funcall eshell-this-command-hook) (eshell-errorn (error-message-string err)) (eshell-close-handles 1))))) nil)
  (catch 'top-level (eshell-do-eval '(progn (let ((eshell-this-command-hook '...)) (condition-case err (eshell-do-eval '... nil) ((debug error) (mapc ... eshell-this-command-hook) (eshell-errorn ...) (eshell-close-handles 1))))) nil))
  eval((catch 'top-level (eshell-do-eval '(progn (let ((eshell-this-command-hook ...)) (condition-case err (eshell-do-eval ... nil) (... ... ... ...)))) nil)))
  eshell-do-eval((catch 'top-level (eshell-do-eval '(progn (let ((eshell-this-command-hook ...)) (condition-case err (eshell-do-eval ... nil) (... ... ... ...)))) nil)) nil)
  eshell-do-eval((progn 'nil (catch 'top-level (eshell-do-eval '(progn (let (...) (condition-case err ... ...))) nil)) (run-hooks 'eshell-post-command-hook)) nil)
  #f(compiled-function () #<bytecode -0x13dc3821b05c18d2>)()
  funcall(#f(compiled-function () #<bytecode -0x13dc3821b05c18d2>))
  (let ((eshell-current-handles '[nil (t . 1) (t . 1)]) (eshell-current-subjob-p 'nil)) (funcall '#f(compiled-function () #<bytecode -0x13dc3821b05c18d2>)))
  eval((let ((eshell-current-handles '[nil (t . 1) (t . 1)]) (eshell-current-subjob-p 'nil)) (funcall '#f(compiled-function () #<bytecode -0x13dc3821b05c18d2>))))
  eshell-do-eval((let ((eshell-current-handles '[nil (t . 1) (t . 1)]) eshell-current-subjob-p) (progn 'nil (catch 'top-level (eshell-do-eval '(progn (let ... ...)) nil)) (run-hooks 'eshell-post-command-hook))))
  eshell-resume-eval()
  eshell-eval-command((let ((eshell-current-handles '[nil (t . 1) (t . 1)]) eshell-current-subjob-p) (progn 'nil (catch 'top-level (eshell-do-eval '(progn (let ... ...)) nil)) (run-hooks 'eshell-post-command-hook))) "program")
  eshell-send-input(nil)
  funcall-interactively(eshell-send-input nil)
  command-execute(eshell-send-input)