[BUG] Mongo Error topology was destroyed

[NelsonPereira1991]

Dendro Version if known (or site URL)

https://github.com/feup-infolab/dendro/tree/machine-plus-human-identifiers

Please describe the actual behaviour

"Mongo Error topology was destroyed" was reported. The previous operation before this was a folder restore that was executing in https://dendro-prd.fe.up.pt:3007

What steps can be taken to reproduce the issue?

Try to restore a folder zip of at least 2.5GB

This seems to be an issue related to the dendron service running the in prd instance. Introducing Pm2 might solve this