[Plugin: BuddyPress user account type lite] The plugin (v. 2.4.2) causes javascript breaks

<script language=”javascript” >
var j = jQuery;
j(document).ready(function(){
j.cookie(‘buat_current_page_id’,19, { path: ‘/’});
});
</script>

gives an error saying j.cookie is not a function. This causes jquery problems in my website.

http://wordpress.org/extend/plugins/buddypress-user-account-type-lite/