Umbrel Node Not Working Properly

So I created a Ubuntu VM and used external HDD and deployed Umbrel OS. Everything was working since today morning and my btc node was synced about 91% but then it got stuck. I stopped Umbrel node and restarted it and started Umbrel again but now the btc blockchain is stuck on synchronising and it’s not showing up anything. I tried to run the ~/umbrel/scripts/debug command but it’s showing up the error “couldn’t connect to Docker Daemon @http+docker://localhost -is it running?” .

Please tell me how to fix the VM now as I have 91% of the blockchain downloaded in last 10 days.

Can I deploy another VM and deploy Umbrel fresh start and used the previously downloaded blockchain? It’s on .vdi file on External HDD