404. That’s an error.

The requested URL /bookmarks/mark?op=add&bkmk=https%3A%2F%2Ftripitaka.cbeta.org%2Fko%2FT01n0026_047&title=T01n0026_047+%E4%B8%AD%E9%98%BF%E5%90%AB%E7%B6%93+%E7%AC%AC47%E5%8D%B7 was not found on this server. That’s all we know.