Dynamic URL doesn't work with HTML5 angularjs

I'm creating an app in AngularJS and ExpressJS and when I try to use dynamic url, with the angular state, it doesn't work properly. It's working when I access directly the URL but only static URLs.

server.js

var express = require('express'),
server = express(),
path = require('path'),
port = process.env.PORT || 8081;
server.use(express.static(__dirname));
server.all("/*", function(req, res, next) { res.sendFile(path.join(__dirname, 'index.html')); });
server.listen(port);
console.log('Use port ' + port + ' to connect to this server');
exports = module.exports = server;

appRoute.js

angular .module('appRoutes', ["ui.router"]) .config(['$stateProvider', '$urlRouterProvider', '$locationProvider', function($stateProvider, $urlRouterProvider, $locationProvider) { $stateProvider .state({ name: 'home', url: '/home', templateUrl: 'public/components/auth/templates/home.html', }) .state({ name: 'set-password', url: '/register/:hashcode', templateUrl: 'public/components/register/templates/register.html', controller: 'RegisterController' }); $urlRouterProvider.otherwise('/'); $locationProvider.html5Mode(true);
}]);

I got a JavaScript error in the browser console, when I try to access an URL like 'http://localhost:8081/register/1234'. The error is:

SyntaxError: expected expression, got '<' angular

I feel that I need to change something in the server configuration but I don't know what exactly.