Error -27774: Server " shut connection during attempt to negotiate SSL session

While replaying getting the error "Error -27774: Server "vsproxynp3.corp.frbnp3.com" shut connection during attempt to negotiate SSL session".What I need to do?Did the following.In the beginning of the script added

 web_set_sockets_option("MAX_CONNECTIONS_PER_HOST","1");
    web_set_sockets_option("IGNORE_PREMATURE_SHUTDOWN", "1");