Thanks to all for the hints so far but unfortunately the setting for "org-time-stamp-rounding-minutes" did not solve my problem.

Here is an actual backtrace:

Debugger entered--Lisp error: (wrong-type-argument listp 5)
org-current-time()
(or org-overriding-default-time (org-current-time))
(let* ((entry ...) (ct ...) (dct ...) (ct1 ...) (tpl ...) (plist-p ...) (file ...) (headline ...) (v-c ...) (v-x ...) (v-t ...) (v-T ...) (v-u ...) (v-U ...) (v-i ...) (v-a ...) (clipboards ...) (v-A ...) (v-n user-full-name) (v-k ...) (v-K ...) v-I (org-startup-folded nil) (org-inhibit-startup t) org-time-was-given org-end-time-was-given x prompt completions char time pos default histvar) (when (functionp file) (setq file ...)) (when (and file ...) (setq file ...)) (setq org-store-link-plist (append ... org-store-link-plist)) (unless tpl (setq tpl "") (message "No template") (ding) (sit-for 1)) (erase-buffer) (insert (substitute-command-keys ...)) (insert tpl) (goto-char (point-min)) (while (re-search-forward "%\\([tTuUaiAcxkKI]\\)" nil t) (when ... ...) (replace-match ... t t)) (goto-char (point-min)) (while (re-search-forward "%\\[\\(.+\\)\\]" nil t) (let ... ... ... ...)) (goto-char (point-min)) (while (re-search-forward "%\\((.+)\\)" nil t) (goto-char ...) (let ... ... ...)) (when plist-p (goto-char ...) (while ... ...)) (let (...) (org-mode) (org-remember-mode 1)) (if (and file ... ...) (org-set-local ... file)) (if headline (org-set-local ... headline)) (goto-char (point-min)) (while (re-search-forward "%^\\({\\([^}]*\\)}\\)?\\([gGtTuUCLp]\\)?" nil t) (setq char ... prompt ...) (goto-char ...) (replace-match "") (setq completions nil default nil) (when prompt ...) (cond ... ... ... ... ... ...)) (goto-char (point-min)) (if (re-search-forward "%\\?" nil t) (replace-match "") (and ... ...)))
(if org-remember-templates (let* (... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... v-I ... ... org-time-was-given org-end-time-was-given x prompt completions char time pos default histvar) (when ... ...) (when ... ...) (setq org-store-link-plist ...) (unless tpl ... ... ... ...) (erase-buffer) (insert ...) (insert tpl) (goto-char ...) (while ... ... ...) (goto-char ...) (while ... ...) (goto-char ...) (while ... ... ...) (when plist-p ... ...) (let ... ... ...) (if ... ...) (if headline ...) (goto-char ...) (while ... ... ... ... ... ... ...) (goto-char ...) (if ... ... ...)) (let (...) (org-mode) (org-remember-mode 1)))
org-remember-apply-template()
run-hooks(text-mode-hook remember-mode-hook)
apply(run-hooks (text-mode-hook remember-mode-hook))
run-mode-hooks(remember-mode-hook)
remember-mode()
remember(nil)
call-interactively(remember nil nil)

I hope this helps.

Thanks and regards,
Frank

On Thu, Jul 16, 2009 at 7:07 PM, Nick Dokos <nicholas.dokos@hp.com> wrote:

Frank Rust <rustikus@gmail.com> wrote:

> Debugger entered--Lisp error: (wrong-type-argument listp 5)
> org-current-time()
> org-remember-apply-template()
> run-hooks(text-mode-hook remember-mode-hook)
> apply(run-hooks (text-mode-hook remember-mode-hook))
> run-mode-hooks(remember-mode-hook)
> remember-mode()
> remember(nil)
> call-interactively(remember nil nil)
>
>
>
> Debugger entered--Lisp error: (wrong-type-argument listp 5)
> org-current-time()
>

> ...
>
> I hope this helps.
> p

In this case, no, because Seb Vauban nailed the cause (he must have
recently polished his crystal ball, so he did not need a backtrace at
all): org-time-stamp-rounding-minutes should be a list of two numbers.

In general, however, a bug report with a backtrace and uncompiled code
makes things much easier: from your backtrace, anybody (with some
knowledge of lisp) can see what the problem is - no crystal ball
required.

Thanks,
Nick