fix 6741

application/controllers/information.php

@@ -6738,7 +6738,7 @@ class Information extends CI_Controller
           if (! empty($information->ic_content) || ! empty($information->ic_summary) || $meta_pc_amp == 'yes') {
             $url = $this->config->item('site_url') . '/index.php/information/detail/?static_html_url=' . $url;
           } else {
-            if ($information->ic_status == 0) {
+            if (! empty($information) && $information->ic_status == 0) {
               $url = $this->config->item('site_url') . '/index.php/welcome/update_cache/?static_html_url=' . $url;
             } else {
               $url = $this->config->item('site_url') . '/index.php/information/detail/?static_html_url=' . $url;