Many Problems after Domain Change

Hello,
unfortunately I had to move my enfold website from one server to another and I had to change my domain.

Now I have many problems editing my pages in wordpress. Often breaks the content of Avia LAyout Builder after editing and updating a page in wordpress.Then I have to fall back to an earlier revision and do the necessary changes again.
Besides this issue I´m not able to edit some elements like “Accordeon” for example. If I try to edit it, there will be no content displayed

I was hoping this link will help me, but it doesn´t seem to exist any more:
http://kriesi.at/documentation/enfold/move-from-a-local-installation-to-a-live-server/

Would be very nice if you could help me somehow.

regards pat