报了下面的错误，应该怎么解决？

02/10 14:20:02 [ERROR] CUID#7 - Download aborted. URI=https://att.newsmth.net/at
t.php?p.569.338983.186.jpg
Exception: [AbstractCommand.cc:351] errorCode=1 URI=https://att.newsmth.net/att.
php?p.569.338983.186.jpg
  -> [SocketCore.cc:1015] errorCode=1 SSL/TLS handshake failure: unable to get l
ocal issuer certificate
--
FROM 124.78.9.*