No data in Merge, Merkle & Sync on Grafana dashboard after updating to 1.15. Node also stopped few times.

[AX1S99]

After updating to 1.15, node stopped once or twice with this kind of npm error (I forgot to take a ss):

Also after running hubble down command, I get this npm error:

Merge, Merkle and Sync data shows nothing. Shows blank totally after around 20-30 minutes.

Grafana dashboard keeps loading forever after 20-30 minutes when Merge, Merkle goes to zero. And there is no sync data.

I've noticed this orphan container warning. This warning appears even when installing the node on a completely new vps server.