My Internet has randomly gone offline and it's because of Pi-Hole. I have to enable DHCP on my main router instead of letting Pi Hole handle it because then I can't access Pi-Hole or any websites. If I disable DHCP on my router and let PI Hole handle it then it works again. After I can see the pi hole panel, I get the errors "DHCP packet received on eth0 which has no address" and "no address range available for DHCP request via eth0". I've used google to search this issue and found fixes but they don't work for me.
I'm using a Raspberry Pi 4 B with nothing but pi hole on it.
I'm using unbound instead of using Cloudflare/Google as my DNS.