Warning dpkg-query: error: error writing to '<standard output>': Broken pipe

[HugoPoi]

Installing the app 'hotspot'…
Validating installation parameters...
dpkg-query: error: error writing to '<standard output>': Broken pipe
You are running Armbian and non-free firmware are known to conflict with armbian-firwmare.
Variable firmware_non_free has been forced to 'no'
Storing installation settings...
Configuring firewall...
Installing dependencies...
Configuring nginx web server...
Configuring system user...
Configuring php-fpm...
Configuring a systemd service...
Created symlink /etc/systemd/system/multi-user.target.wants/ynh-hotspot.service → /etc/systemd/system/ynh-hotspot.service.
hostapd.service is not a native service, redirecting to systemd-sysv-install.
Executing: /lib/systemd/systemd-sysv-install disable hostapd
Reloading nginx web server...
WARNING: Wifi Hotspot is not started because no wifi device was found (please, check the web admin)
Installation of hotspot completed
Installation completed

[alexAubin]

Closing because 3 years old, can't find where we do a dpkg-query these days