I unzipped the nextcloud-10.0.0.zip into a new directory, unzipped the file…and pointed the browser to /var/ww/nexctloud-beta/index.php… the upgrade process was successful and I was asked to reload the page.
After that i received the following error message:
Daten-Verzeichnis (/var/www/servers/nextcloud-beta/data) ist ungültig
Bitte stelle sicher, dass das Datenverzeichnis auf seiner ersten Ebene eine Datei namens „.ocdata“ enthält.
There is no ocdata file, I never had a file in any prior installation.
ALREADY SOLVED! THANKS!
Thanks & regards, hitam4450