404. That’s an error.

The requested URL /bookmarks/mark?op=add&bkmk=http%3A%2F%2Ftripitaka.cbeta.org%2FN05n0003_019&title=N05n0003_019+%E9%99%84%E9%9A%A8+%E7%AC%AC19%E5%8D%B7 was not found on this server. That’s all we know.