Every time that I mark my habits as DONE I got this error in
TODO state changed to DONE TODO state changed to NEXT setq: Invalid time zone specification: (nil nil nil) Note stored
I already searched for this error and can't get any clue how to avoid it.
This is the stacktrace of the error: https://pastebin.com/0vLm45P0
This error only occurs with emacs 26.1, when I tried with emacs 25.3 it works well.