panic: runtime error: index out of range [0] with length 0

[DuyVuong]

im getting this error when executing this basic command

(root㉿kali)-[~]
└─# amass enum -d example.com
panic: runtime error: index out of range [0] with length 0

goroutine 1 [running]:
github.com/owasp-amass/resolve.(*Resolvers).ClientSubnetCheck(0xc0003b0000)
/build/amass-OqngEC/amass-4.2.0/build/pkg/mod/github.com/owasp-amass/resolve@v0.6.21/ecs.go:38 +0x466
github.com/owasp-amass/amass/v4/systems.untrustedResolvers(0xc000454000)
/build/amass-OqngEC/amass-4.2.0/systems/local.go:337 +0x1c5
github.com/owasp-amass/amass/v4/systems.NewLocalSystem(0xc000454000)
/build/amass-OqngEC/amass-4.2.0/systems/local.go:51 +0x65
main.runEnumCommand({0xc0000400a0?, 0xc000040090?, 0xc0003ba3c0?})
/build/amass-OqngEC/amass-4.2.0/cmd/amass/enum.go:167 +0x348
main.main()
/build/amass-OqngEC/amass-4.2.0/cmd/amass/main.go:110 +0x2f2

┌──(root㉿kali)-[~]
└─# amass -version
v4.2.0

how can i fix this? Thanks