diff --git a/main/lp/learnpathItem.class.php b/main/lp/learnpathItem.class.php
index e8bd90f6a5..5400bbaaff 100755
--- a/main/lp/learnpathItem.class.php
+++ b/main/lp/learnpathItem.class.php
@@ -4113,8 +4113,10 @@ class learnpathItem
             }
         }
 
-        // It updates the last progress only in case.
-        $_SESSION['oLP']->updateLpProgress();
+	// It updates the last progress only in case.
+        if (is_object($_SESSION['oLP'])) {
+            $_SESSION['oLP']->updateLpProgress();
+        }
 
         if ($debug) {
             error_log('End of learnpathItem::write_to_db()', 0);