[RCU] error message found in errors log file

[Jim Pazarena]

I found the following message in the errors log, and
wonder what is wrong, and how I can correct it?
->
[Native message: Unknown column 'words' in 'field list']  in 
/usr/local/www/roundcube/program/include/rcube_mdb2.php on line 713
  (POST /webmail/?_task=mail&_action=addcontact?_task=&_action=)
-- 
List info: http://lists.roundcube.net/users/
BT/9b404e9e