/programs/server/app/server/pre-meteor.js:452
    var hostname = req.headers.host.split(':')[0];                     // 437
                                    ^
TypeError: Cannot call method 'split' of undefined
    at dispatchToMeteorOrStaticPublishing (server/pre-meteor.js:437:39)
    at Server.redirectToMeteorOrServeStaticPublishing (server/pre-meteor.js:427:12)
    at Server.emit (events.js:98:17)
    at HTTPParser.parser.onIncoming (http.js:2109:12)
    at HTTPParser.parserOnHeadersComplete [as onHeadersComplete] (http.js:122:23)
    at Socket.socket.ondata (http.js:1967:22)
    at TCP.onread (net.js:528:27)
** Front-end died! Restarting it...