Double VPN is not working

[amanjuman]

I followed your Tutorials but it seems not working Here is what I have done. VPS1: Subnet: 10.26.26.0/24 Local Client IP: 10.26.26.2/24

VPS2: Subnet: 10.26.27.0/24 VPS1 WG1 Client IP: 10.26.27.2/24

FwMark = 51280 was added in both wg configs of VPS1. After that I started following VPS2 wg0 started VPS1 wg0 started VPS1-

echo "1 wg1" >> /etc/iproute2/rt_tables
ip route add 0.0.0.0/0 dev wg0 table wg1
ip rule add from 10.26.27.0/24 lookup wg1

finally VPS1- wg-quick up wg1 and I lost SSH access and no internet access after connecting Local WG client of VPS1. Got this msg in SSH

[#] ip link add wg1 type wireguard
[#] wg setconf wg1 /dev/fd/63
[#] ip -4 address add 10.26.27.2/24 dev wg1
[#] ip link set mtu 1380 up dev wg1
[#] resolvconf -a tun.wg1 -m 0 -x
[#] ip -4 route add 0.0.0.0/0 dev wg1 table 51280
[#] ip -4 rule add not fwmark 51280 table 51280

Any idea?