I had Nextcloud running on my QNAP webserver, it wasn’t running in dock or VM.
Due to an error I had to do a new setup, that gives me a error.
The whole QNAP is configured, all needed ports forwarded and also a QNAP SSL certificate is installed.
The web setup wizard shows the screen that all dependencies are found, what’s needed for a correct setup.
The next screen gives me the possibility to install Nextcloud in a subdirectory, when I press ‘Next’ the fault as shown on the screenshot is visible.
Is there anyone who knows how to work around this error?