Question Node.js app POST Action gets forbidden

[kobelka]

Hi,
I also have problems with one app and node.js.
The app (openhab-cloud) is starting but when I do a POST action in the from of the app I get an forbidden.

In the log files I find this:

2017-03-15 17:37:39    Access    194.127.26.77    200    GET /js-plugin/hoverdir/jquery.hoverdir.js HTTP/1.1    https://opencloud.kobelka.de/    Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/54.0.2840.99 Safari/537.36    5.69 K    SSL/TLS-Zugriff für nginx
2017-03-15 17:37:39    Access    194.127.26.77    200    GET /js-plugin/pretty-photo/js/jquery.prettyPhoto.js HTTP/1.1    https://opencloud.kobelka.de/    Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/54.0.2840.99 Safari/537.36    24.7 K    SSL/TLS-Zugriff für nginx
2017-03-15 17:37:39    Access    194.127.26.77    200    GET /js-plugin/rs-plugin/js/jquery.themepunch.plugins.min.js HTTP/1.1    https://opencloud.kobelka.de/    Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/54.0.2840.99 Safari/537.36    15.9 K    SSL/TLS-Zugriff für nginx
2017-03-15 17:37:39    Access    194.127.26.77    200    GET /js-plugin/rs-plugin/js/jquery.themepunch.revolution.min.js HTTP/1.1    https://opencloud.kobelka.de/    Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/54.0.2840.99 Safari/537.36    52.2 K    SSL/TLS-Zugriff für nginx
2017-03-15 17:37:39    Access    194.127.26.77    200    GET /js/custom.js HTTP/1.1    https://opencloud.kobelka.de/    Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/54.0.2840.99 Safari/537.36    33.0 K    SSL/TLS-Zugriff für nginx
2017-03-15 17:37:39    Access    194.127.26.77    200    GET /js/Chart.min.js HTTP/1.1    https://opencloud.kobelka.de/    Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/54.0.2840.99 Safari/537.36    50.9 K    SSL/TLS-Zugriff für nginx
2017-03-15 17:37:39    Access    194.127.26.77    200    GET /setTimezone?tz=Europe/Berlin HTTP/1.1    https://opencloud.kobelka.de/    Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/54.0.2840.99 Safari/537.36    12    SSL/TLS-Zugriff für nginx
2017-03-15 17:37:39    Access    194.127.26.77    200    GET /js-plugin/jquery-cookie/jquery.cookie.js?_=1489595859849 HTTP/1.1    https://opencloud.kobelka.de/    Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/54.0.2840.99 Safari/537.36    1.86 K    SSL/TLS-Zugriff für nginx
2017-03-15 17:37:40    Error    194.127.26.77    403    POST /register HTTP/1.1    https://opencloud.kobelka.de/    Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/54.0.2840.99 Safari/537.36    10    SSL/TLS-Zugriff für nginx

Can anybody help me ?