Hi everyone. I am encountering this error when trying to run a VLESS-Reality client in my Flint 2 using sing-box
root@GL-MT6000:~# sudo sing-box run -c /etc/sing-box/config.json
WARN[0000] missing route.default_domain_resolver or domain_resolver in dial fields is deprecated in sing-box 1.12.0 and will be removed in sing-box 1.14.0, checkout documentation for migration: Migration - sing-box
FATAL[0000] start service: start inbound/tun[tun-in]: configure tun interface: permission denied
Any ideas? Thanks in advance.