Satellite error stefan benten

hello,
i have a question.
i set up my second storagenode today and i have an issue with one satellite.
satellite.stefan-benten.de:7777

i dont know what to do
is it something wrong with the installation?
thank you in advance!

https://forum.storj.io/search?context=topic&context_id=9556&q=satellite.stefan-benten.de&skip_context=true