Just wanted to transfer my well running NC installation 16.01.1 to another webhoster. I have proofed, that the NC domain is accessable by a webbrowser via https and it is OK.
Further I have modified /nextcloud/config/config.php so that it is fitting to the new URLs and new database. The database is filled via SQL export / import procedure without any flaws.
The old server and the new one both are running PHP 7.1 stable.
But when I try to access admin backend of NC, I get no error message but a blank page.
How can I find out, what is wrong with my new installation?
Sorry for my request! I could solve the problem by myself:
At the old webhoster, I had to fill in something like a URL to the database. At the new hoster, I have to fill in “localhost” in order to access database.
How did I find out? I have looked up in the apache error log file.
Perhaps I can help others with my request here