Home site doesn´t work

Hi,

I user dublicator to migrate a page to an new hoster.
the installation works without mistakes.

Now when i go to the HOME site, ther cames the Message “a new website will be coming soon” bit the message ist from all inkl, and the is the old hoster.

If I try to make a preview from the home site, the same error is coming.
All other sites works like https://hutter-kks.de/heizung/

If I change the MainPage to another, I have the same problem with the other site, but the home site works.

So I hope ypou can help me.

best regards

The page I need help with: [log in to see the link]