Action not found

For request 'GET //dynamic_content_view.php?contentType=uf_General-id:WnS0ABdop3xn3mIvTz3SyxJD5Gs42Mbl8orI99czZmMKFmJvP7ljLbo5tnNjwe4udxGK13NQns4YNVIE8cUuPg**.html'