Hosting Nextclod on MacOS is not supported. Using MacOS as a client is well supported with *DAV and official client packages exist as well.
You can read a bit more about reasons for not supporting MacOS as a server here:
Hosting Nextclod on MacOS is not supported. Using MacOS as a client is well supported with *DAV and official client packages exist as well.
You can read a bit more about reasons for not supporting MacOS as a server here: