anchor.diff:              fslogic_uuid:uuid_to_path(?ROOT_SESS_ID, Uuid)
           catch
               _:Error2 ->
  -                ?error("Cannot fetch Path for changes, error: ~p", [Error2]),
  +                ?debug("Cannot fetch Path for changes, error: ~p", [Error2]),
                   <<>>
           end,
       Xattrs =
  
positive.code:     lists:foreach(fun(Doc) ->
          notify(Pid, Ref, {ok, Doc})
      end, Docs);
  notify(Pid, Ref, {error, _Seq, Reason}) ->
      ?error("Changes stream terminated abnormally due to: ~p", [Reason]),
      Pid ! {Ref, stream_ended},
  
negative.code:             FileSize
          catch
              _:Error4 ->
                  ?debug("Cannot fetch size for changes, error: ~p", [Error4]),
                  <<"fetching_error">>
          end,
  
  