Merge pull request #3087 from HB9HIL/dashboard_warn

we can omit this message here. a little bit too much red warnings

application/controllers/Dashboard.php

@@ -7,7 +7,6 @@ class Dashboard extends CI_Controller {
 
 		$this->load->model('user_model');
 		if (!$this->user_model->authorize(2)) {
-			$this->session->set_flashdata('error', __("You're not allowed to do that!"));
 			redirect('user/login');
 		}
 	}