[imp] Error when To, Cc or Bcc is clicked in Compose Window (Dynamic View)

[ANANT S ATHAVALE]

Dear List,

Autoexpand works perfectly fine, but, clicking on To, Cc or Bcc, gives a
error.  Attached is the image displaying the error.  Please guide me, how
to resolve the issue.
-- 
           Regards
            Anant
--------------------------------
This message was sent using IMP.
-------------- next part --------------
A non-text attachment was scrubbed...
Name: addressbook_error.png
Type: image/png
Size: 23939 bytes
Desc: not available
URL: <http://lists.horde.org/archives/imp/attachments/20130827/ac1ef341/attachment-0001.png>