how can this error be fixed?

It seems that we are having problems in our servers. Minification will be turned off for 109 minutes

stream_socket_client(): SSL operation failed with code 1. OpenSSL Error messages: error:14077410:SSL routines:SSL23_GET_SERVER_HELLO:sslv3 alert handshake failure stream_socket_client(): Failed to enable crypto stream_socket_client(): unable to connect to ssl:// (Unknown error)