Elasticsearch Disk Full after removing some indexes Logs not working

Hi everyone,

I have a client that has Orchestrator 2018.4.4 and elasticsearch on the same server machine.

The disk went full, and as a countermeasure the IT department have deleted some of the index on elasticsearch, now it does not generate log.

What should i do? Reinstall completely elasticsearch in another machine(obviously because of size), or it should work without some indexes?