Maybe that′s because I removed twentytwleve and put it back again. Since I put back a new version of twentytwelve the page is up again. It can′t fall back on other themes if it′s removed.
The loginissue is my real problem here.
The loginpage has been there all the time… it′s the username and password that doesn′t work. And I can′t reset or use any other ways that I know of to get past this…
The theme I used for the page is twentytwelwe. In the folder is twentyten, twentythirtein, twentyfourteen, twentyfifteen and a new version of twentytwelve that I put there when removing the other.
I have now reset the password for the database and also deleted the theme I worked with. I still have the same issue and the page is not falling back to another theme.