Thank you for the quick response.
Right now I also use Microsoft-IIS/8.5. I opened the database and it looked quite complicated and I’m scared to change or destroy something, so I let that be. Is there a possibility to do something in backend so that it is working? Above you said something about that it worked with an older version, right? which version was that and is it possible to get that version somewhere?
Or do you know an older version or a similar version – I would even spend money on this – that would work?
thanks