Remove notice

inside/Division.php

@@ -106,7 +106,8 @@ class Division {
     $this->user_id_contact     = $data['user_id_contact'];
     $this->url                 = $data['url'];    
     $this->divisioncategory_id = $data['divisioncategory_id'];
-    $this->updated	       = $data['updated'];
+    $this->updated             = isset($data['updated']) ? $data['updated'] : NULL;
+
   }
 
   public function store(){