Error when forwarding via mail

[Rainer M Krug]

<#secure method=pgpmime mode=sign>
Hi

whenever I want to forward a message via mail (gnus-mail-summary-forward), I 
get the following error:

,----
| Debugger entered--Lisp error: (wrong-type-argument numberp nil)
|   number-to-string(nil)
|   #[(elem) "\301:\203@\202\f!\207" [elem number-to-string] 2](nil)
|   mapconcat(#[(elem) "\301:\203@\202\f!\207" [elem number-to-string] 2] 
(nil) " ")
|   gnus-inews-make-draft-meta-information("nnimap+Maildir:RMKrugGMAIL.INBOX" 
(nil))
|   (lambda nil (gnus-inews-make-draft-meta-information 
"nnimap+Maildir:RMKrugGMAIL.INBOX" (quote (nil))))()
|   message-generate-headers(((optional . References)))
|   message-setup-1(((To . "") (Subject . "[Elsevier - Article Status] Article 
tracking [ECOMOD_7136] - Final version published online")) nil nil nil)
|   message-setup(((To . "") (Subject . "[Elsevier - Article Status] Article 
tracking [ECOMOD_7136] - Final version published online")) nil nil nil nil nil)
|   message-mail(nil "[Elsevier - Article Status] Article tracking 
[ECOMOD_7136] - Final version published online")
|   message-forward(nil)
|   gnus-summary-mail-forward(nil)
|   call-interactively(gnus-summary-mail-forward nil nil)
`----

Is this a bug, or am I doing something wrong?

Thanks,

Rainer
-- 
Rainer M. Krug, PhD (Conservation Ecology, SUN), MSc (Conservation Biology, 
UCT), Dipl. Phys. (Germany)

Centre of Excellence for Invasion Biology
Stellenbosch University
South Africa

Tel :       +33 - (0)9 53 10 27 44
Cell:       +33 - (0)6 85 62 59 98
Fax :       +33 - (0)9 58 10 27 44

Fax (D):    +49 - (0)3 21 21 25 22 44

email:      Rainer@krugs.de

Skype:      RMkrug

-- 
Rainer M. Krug

email: RMKrug<at>gmail<dot>com

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