Program does not start anymore

[Pheromon]

Last night the server crashed and today it won't start anymore. Thats what I get:

$ npm start server

> rats-search@1.6.0 start
> node build/start.js "server"

[system] Rats 1.6.0
[system] Platform: linux
[system] Arch: x64
[system] OS Release: 5.10.0-0.bpo.3-amd64
[system] CPU: Intel(R) Xeon(R) CPU E5-2630 v4 @ 2.20GHz
[system] CPU Logic cores: 10
[system] Total memory: 60289.52 MB
[system] Free memory: 58639.42 MB
[system] NodeJS: v14.16.0
[system] Desktop server
(node:6072) [DEP0005] DeprecationWarning: Buffer() is deprecated due to security and usability issues. Please use the Buffer.alloc(), Buffer.allocUnsafe(), or Buffer.from() methods instead.
(Use `electron --trace-deprecation ...` to show where the warning was created)
[udp-tracker] listening udp tracker respose on 0.0.0.0:4446
The futex facility returned an unexpected error code.

I would like to salvage the database since it took me weeks to index a lot of torrents, what I can do?

[Pheromon]

It seems like I need to use "run server" and not "start server", sorry, closing.