Debugger entered--Lisp error: (wrong-type-argument stringp t)
  set-buffer(t)
  (save-current-buffer (set-buffer (or (get-buffer sieve-manage-log) (save-current-buffer (set-buffer (get-buffer-create sieve-manage-log)) (set-buffer-multibyte nil) (buffer-disable-undo)))) (goto-char (point-max)) (apply #'insert args))
  (progn (save-current-buffer (set-buffer (or (get-buffer sieve-manage-log) (save-current-buffer (set-buffer (get-buffer-create sieve-manage-log)) (set-buffer-multibyte nil) (buffer-disable-undo)))) (goto-char (point-max)) (apply #'insert args)))
  (if sieve-manage-log (progn (save-current-buffer (set-buffer (or (get-buffer sieve-manage-log) (save-current-buffer (set-buffer (get-buffer-create sieve-manage-log)) (set-buffer-multibyte nil) (buffer-disable-undo)))) (goto-char (point-max)) (apply #'insert args))))
  sieve-manage--append-to-log("sieve-manage: Connecting to imap.mailbox.org..." "\n")
  (let ((ret (apply #'message (concat "sieve-manage: " format-string) args))) (sieve-manage--append-to-log ret "\n") ret)
  sieve-manage--message("Connecting to %s..." "imap.mailbox.org")
  (save-current-buffer (set-buffer (or buffer (sieve-manage-make-process-buffer))) (progn (setq sieve-manage-server (or server sieve-manage-server)) (setq sieve-manage-stream (or stream sieve-manage-stream sieve-manage-default-stream)) (setq sieve-manage-auth (or auth sieve-manage-auth))) (sieve-manage--message "Connecting to %s..." sieve-manage-server) (sieve-manage-open-server sieve-manage-server sieve-manage-port sieve-manage-stream (current-buffer)) (if (sieve-manage-opened (current-buffer)) (progn (if (and (null sieve-manage-auth) (not (eq sieve-manage-state 'auth))) (progn (catch '--cl-block-nil-- (let (...) (while tail ...))) (if sieve-manage-auth nil (sieve-manage--error "Couldn't figure out authenticator for server")))) (sieve-manage-erase) (current-buffer))))
  sieve-manage-open("imap.mailbox.org" nil)
  (set (make-local-variable 'sieve-manage-buffer) (sieve-manage-open server port))
  (or (set (make-local-variable 'sieve-manage-buffer) (sieve-manage-open server port)) (error "Error opening server %s" server))
  (set-buffer (or (set (make-local-variable 'sieve-manage-buffer) (sieve-manage-open server port)) (error "Error opening server %s" server)))
  (save-current-buffer (set-buffer (or (set (make-local-variable 'sieve-manage-buffer) (sieve-manage-open server port)) (error "Error opening server %s" server))) (sieve-manage-authenticate))
  sieve-open-server("imap.mailbox.org" nil)
  (if (sieve-open-server server port) (sieve-refresh-scriptlist) (message "Could not open server %s" server))
  sieve-manage("imap.mailbox.org")
  funcall-interactively(sieve-manage "imap.mailbox.org")
  call-interactively(sieve-manage record nil)
  command-execute(sieve-manage record)
  execute-extended-command(nil "sieve-manage" "sieve-man")
  funcall-interactively(execute-extended-command nil "sieve-manage" "sieve-man")
  call-interactively(execute-extended-command nil nil)
  command-execute(execute-extended-command)