foreach ($newusers as $newuserid => $newuser)

//

// generate new password emails for users 

//

mtrace('checking for create_password');

if (count_records('user_preferences', 'name', 'create_password', 'value', '1')) {

    mtrace('creating passwords for new users');

    $newusers = get_records_sql("SELECT  u.id as id, u.email, u.firstname, 

                                        u.lastname, u.username,

                                        p.id as prefid 

                                FROM {$CFG->prefix}user u 

                                     JOIN {$CFG->prefix}user_preferences p ON u.id=p.userid

                                WHERE p.name='create_password' AND p.value='1' AND u.email !='' ");

    foreach ($newusers as $newuserid => $newuser) {  // ERROR ON THIS LINE

        $newuser->emailstop = 0; // send email regardless

        // email user                               

        if (setnew_password_and_mail($newuser)) {

            // remove user pref

            delete_records('user_preferences', 'id', $newuser->prefid);

        } else {

            trigger_error("Could not create and mail new user password!");

        }

    }

}