Source
- my Nextcloud shows
apache2: Could not reliably determine the server's fully qualified domain name - to fix this, add
ServerName nextcloud.example.comto/etc/apache2/apache2.confand then reload/restart the server
Source
apache2: Could not reliably determine the server's fully qualified domain nameServerName nextcloud.example.com to /etc/apache2/apache2.conf and then reload/restart the server