Wireguard and pi-hole on VPS

[jarod5001]

VPS (OVH) freshly installed
YunoHost 11.2.4 (stable).
Apps installed : nextcloud, mattermost, wireguard, pi-hole.

Wireguard is running fine and I could setup a vpn for my phone.
Pi-hole is not working correcly.
https://paste.yunohost.org/oweyakugug
Dnsmasq is failing right after installing pi-hole (was working correctly before the install)
https://paste.yunohost.org/ezatulisor
Yunohost diagnosis
https://paste.yunohost.org/raw/migiviwiro

I followed instructions here Wireguard VPN on Yunohost + using Pihole DNS ad blocking? - #4 by tituspijean

Without luck.

I’ve never used pi-hole nor wireguard.
How can I fix it?
Thanks

[tituspijean]

@jarod5001

Pi-hole is not working correcly.
hastebin

Define “not working correctly”, here all I see is a working service.

@jarod5001

Dnsmasq is failing right after installing pi-hole (was working correctly before the install)
hastebin

dnsmasq should now be disabled, PiHole-FTL took over as DNS server (it’s a simple dnsmasq variant, and it will still load custom files in /etc/dnsmasq.d).

[jarod5001]

@tituspijean

Define “not working correctly”

[ERROR] Service pihole-FTL is exited
And it doesn’t run if I start it.

● pihole-FTL.service - LSB: pihole-FTL daemon
     Loaded: loaded (/etc/init.d/pihole-FTL; generated)
     Active: active (exited) since Sun 2023-10-08 08:52>       Docs: man:systemd-sysv-generator(8)
    Process: 259068 ExecStart=/etc/init.d/pihole-FTL st>        CPU: 16ms