Codeigniter with google oauth2 adds hashtag php to redirect('usercp')

I want to be able to redirect to another controller but when user logins in with google and is success full it gets redirected to there usercp but for some reason it gets the # from the end of here

http://www.example.com/test/google?code=4/sorrynocodeshown#

And when redirects using codeigniter redirect() it adds # to it.

http://www.example.com/usercp#

Question When redirecting to new page once successful login how to stop # from being added.

I use https://github.com/moemoe89/google-login-ci3

I also use vhost with xammp

Controller function

public function google() {

    if ($this->input->get('code')) { 

    $googleplus_auth = $this->googleplus->getAuthenticate();

    $googleplus_info = $this->googleplus->getUserInfo();

    $google_data = array(
        'google_id' => $googleplus_info['id'],
        'google_name' => $googleplus_info['name'],
        'google_link' => $googleplus_info['link'],
        'image' => $googleplus_info['picture'],
        'email' => $googleplus_info['email'],
        'firstname' => $googleplus_info['given_name'],
        'lastname' => $googleplus_info['family_name']
    );

    $login_google_userid = $this->login_model->login_with_google($googleplus_info['id'], $google_data);

    $_SESSION['user_id'] = $login_google_userid;

    redirect('usercp');

   }

}

config/googleplus.php settings

<?php

defined('BASEPATH') OR exit('No direct script access allowed');

$config['googleplus']['application_name'] 'Somename';
$config['googleplus']['client_id']        = '*****';
$config['googleplus']['client_secret']    = '*****';
$config['googleplus']['redirect_uri']     = 'http://www.mysetname.com/account/login/google';
$config['googleplus']['api_key']          = '*****';
$config['googleplus']['scopes']           = array();

I am using HMVC with codeigniter

application/modules/account/controllers/Login.php

Full Controller

<?php

class Login extends MX_Controller {

    private $error = array();

    public function __construct() {
        parent::__construct();
        $this->load->library('form_validation');
        $this->load->library('googleplus');
    }

    public function index() {


        if ($this->login_model->is_logged_in()) {
            $this->session->set_flashdata('success', 'Welcome back! If you wish to logout ' . anchor('account/logout', 'Click Here'));
            redirect(base_url('usercp'));
        }

        if (($this->input->server("REQUEST_METHOD") == 'POST') && $this->validateForm()) {
            $this->load->model('account/login_model');

            $user_info = $this->login_model->get_user($this->input->post('username'));

            if ($user_info) {

                $_SESSION['user_id'] = $user_info['user_id'];

                redirect(base_url('usercp'));
            }
        }

        $data['login_url'] = $this->googleplus->loginURL();

        if (isset($this->error['warning'])) {
            $data['error_warning'] = $this->error['warning'];
        } else {
            $data['error_warning'] = '';
        }

        if (isset($this->error['username'])) {
            $data['error_username'] = $this->error['username'];
        } else {
            $data['error_username'] = '';
        }

        if (isset($this->error['password'])) {
            $data['error_password'] = $this->error['password'];
        } else {
            $data['error_password'] = '';
        }

        // Common
        $data['header'] = Modules::run('common/header/index');
        $data['navbar'] = Modules::run('common/navbar/index');
        $data['footer'] = Modules::run('common/footer/index');

        $this->load->view('login', $data);
    }

    public function validateForm() {
        $this->form_validation->set_rules('username', 'username', 'required');
        $this->form_validation->set_rules('password', 'password', 'required');

        if ($this->form_validation->run() == FALSE) {

            $this->error['username'] = form_error('username', '<div class="text-danger">', '</div>');

            $this->error['password'] = form_error('password', '<div class="text-danger">', '</div>');
        }

        if ($this->input->post('username') && $this->input->post('password')) {

            $this->load->model('account/login_model');

            if (!$this->login_model->verify_password($this->input->post('username'), $this->input->post('password'))) {
                $this->error['warning'] = 'Incorrect login credentials';
            }

        }

        return !$this->error;
    }

    public function google() {

        if ($this->input->get('code')) {

        $googleplus_auth = $this->googleplus->getAuthenticate();

        $googleplus_info = $this->googleplus->getUserInfo();

        $google_data = array(
            'google_id' => $googleplus_info['id'],
            'google_name' => $googleplus_info['name'],
            'google_link' => $googleplus_info['link'],
            'image' => $googleplus_info['picture'],
            'email' => $googleplus_info['email'],
            'firstname' => $googleplus_info['given_name'],
            'lastname' => $googleplus_info['family_name']
        );

        $login_google_userid = $this->login_model->login_with_google($googleplus_info['id'], $google_data);

        $_SESSION['user_id'] = $login_google_userid;

        redirect('usercp');

    }

    }
}