[19/Jan/2016:17:52:49] ENGINE socket.error 1
Traceback (most recent call last):
  File "/usr/local/lib/python2.7/site-packages/cherrypy/wsgiserver/wsgiserver2.py", line 1292, in communicate
    req.parse_request()
  File "/usr/local/lib/python2.7/site-packages/cherrypy/wsgiserver/wsgiserver2.py", line 580, in parse_request
    success = self.read_request_line()
  File "/usr/local/lib/python2.7/site-packages/cherrypy/wsgiserver/wsgiserver2.py", line 611, in read_request_line
    request_line = self.rfile.readline()
  File "/usr/local/lib/python2.7/site-packages/cherrypy/wsgiserver/wsgiserver2.py", line 274, in readline
    data = self.rfile.readline(256)
  File "/usr/local/lib/python2.7/site-packages/cherrypy/wsgiserver/wsgiserver2.py", line 1114, in readline
    data = self.recv(self._rbufsize)
  File "/usr/local/lib/python2.7/site-packages/cherrypy/wsgiserver/wsgiserver2.py", line 990, in recv
    data = self._sock.recv(size)
  File "/usr/local/lib/python2.7/ssl.py", line 241, in recv
    return self.read(buflen)
  File "/usr/local/lib/python2.7/ssl.py", line 160, in read
    return self._sslobj.read(len)
SSLError: [Errno 1] _ssl.c:1363: error:14094418:SSL routines:SSL3_READ_BYTES:tlsv1 alert unknown ca

[19/Jan/2016:17:52:50] ENGINE socket.error 1
Traceback (most recent call last):
  File "/usr/local/lib/python2.7/site-packages/cherrypy/wsgiserver/wsgiserver2.py", line 1292, in communicate
    req.parse_request()
  File "/usr/local/lib/python2.7/site-packages/cherrypy/wsgiserver/wsgiserver2.py", line 580, in parse_request
    success = self.read_request_line()
  File "/usr/local/lib/python2.7/site-packages/cherrypy/wsgiserver/wsgiserver2.py", line 611, in read_request_line
    request_line = self.rfile.readline()
  File "/usr/local/lib/python2.7/site-packages/cherrypy/wsgiserver/wsgiserver2.py", line 274, in readline
    data = self.rfile.readline(256)
  File "/usr/local/lib/python2.7/site-packages/cherrypy/wsgiserver/wsgiserver2.py", line 1114, in readline
    data = self.recv(self._rbufsize)
  File "/usr/local/lib/python2.7/site-packages/cherrypy/wsgiserver/wsgiserver2.py", line 990, in recv
    data = self._sock.recv(size)
  File "/usr/local/lib/python2.7/ssl.py", line 241, in recv
    return self.read(buflen)
  File "/usr/local/lib/python2.7/ssl.py", line 160, in read
    return self._sslobj.read(len)
SSLError: [Errno 1] _ssl.c:1363: error:14094418:SSL routines:SSL3_READ_BYTES:tlsv1 alert unknown ca