Moved from PI to Ubuntu Server and now Pi-Hole Does Not Work - Help Please


I’ve moved my hassio install from Raspberry Pi to a Ubuntu Server. I restored the Pi snapshot on the Ubuntu server, disconnected the Pi and allocated the Pi’s IP address to the Ubuntu server. Everything works except for Pi-Hole, which has the message shown below. Could anyone please help me resolve this?

I’ve resolved this myself. Rather than running Pi-hole through hassio, I’ve installed it directly on the server.