For two different websites i installed Wordpress. One was already near finished, because of which I wanted to copy this one to the other domain. After following some steps found online, via file manager I copied the clipboard folders of the origin domain to the destination domain. However, after doing this both websites have disappeared, most likely because of file manager folders being messed up.

After trying to restore the backup the initial message is:"Restore will run in the background" and this changes into:"Unable to execute your request Details You do not own that domain"

On the website itself the following message is displayed;
"Not Found
The requested URL / was not found on this server.
Additionally, a 404 Not Found error was encountered while trying to use an ErrorDocument to handle the request."

In case anybody knows the problem and how I could fix this, I am looking forward to your reply!

Kind regards,

Yoshi Zwaan