set bible lang

I have
D 7.4
bible 7.x-1.0 2011-Jul-05
and
Notice: Undefined index: #post in function bible_admin_config_biblelang() (string 1413 in file /var/www/wos/sites/all/modules/bible/bible.module).
Warning: Invalid argument supplied for foreach() in function element_children() (string 6132 in file /var/www/wos/includes/common.inc).

this happen when I try to set "Bible Language Configuration"
in field version of bible I paste :
ru-ru,ru; or
ru-ru or
ru

the result is error and lang doesn't set