Header not set to check Authorization

When i run my script locali with xampp it works fine.
But i uploaded the script to the server and now it cone the error that the header was not set.

XHR does not allow payloads for GET request.
or change a method definition in settings.

Here the script in angular

$rootScope.globals = $cookies.getObject('globals') || {};
        if ($rootScope.globals.currentUser) {
            $http.defaults.headers.common['Authorization'] = 'Basic ' + $rootScope.globals.currentUser.token;

And here the script with SlimFramework

$config['displayErrorDetails'] = true;
$config['addContentLengthHeader'] = false;
$config['determineRouteBeforeAppMiddleware'] = true;

$app = new \Slim\App(["settings" => $config]);
$container = $app->getContainer();

// This is the middleware
// It will add the Access-Control-Allow-Methods header to every request

$app->add(function ($req, $res, $next) {
    $response = $next($req, $res);
    return $response
        ->withHeader('Access-Control-Allow-Origin', 'http://tuerundraum.kbs02.ch')
        ->withHeader('Access-Control-Allow-Headers', 'X-Requested-With, Content-Type, Accept, Origin, Authorization')
        ->withHeader('Access-Control-Allow-Methods', 'GET, POST, PUT, DELETE, OPTIONS');

$app->get('/token', function ($request, $response){
    $token = $request->getHeaderLine('Authorization');
        $db = new DbOperation();
            $return = $response->withJson(["success"=> true], 200);
        } else {
            $return = $response->withJson([
                "success"=> false,
                "message"=>'Invalid token'
            ], 403);
    } else {
        $return = $response->withJson([
            "success"=> false,
            "message"=>'Header not set.'
        ], 403);
    return $return;

Whats my Problem?
Everyone knows?


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