"Notice: Undefined index" error after upgrading to dev version of 2011-Aug-07

I'm getting the following error after upgrading to dev version of 2011-Aug-07. As a result I cannot create any new dependency.

    * Notice: Undefined index: dependee in conditional_fields_dependency_add_form_validate() (line 242 of C:\wamp\www\contracts2\sites\all\modules\conditional_fields\includes\conditional_fields.admin.inc).
    * Notice: Undefined index: dependent in conditional_fields_dependency_add_form_validate() (line 242 of C:\wamp\www\contracts2\sites\all\modules\conditional_fields\includes\conditional_fields.admin.inc).
    * You should select two different fields.