Stremio streaming server (Docker) crashes after some time

[dd-dreams]

Describe the bug stremio streaming server crashes after some time.

To Reproduce Steps to reproduce the behavior:

1. Use stremio streaming server (docker).
2. Watch something.
3. It'll suddenly crash.

Expected behavior No crashes.

Screenshots No.

Desktop (please complete the following information):

• OS: Any.
• Browser: Any.
• Version: Doesn't matter.

Smartphone (please complete the following information):

• Device: Any.
• OS: Any
• Browser: Any
• Version: Any.

Additional context Logs:

/stremio/server.js:119312
		tracks.children.forEach(function(track) {
		       ^

TypeError: Cannot read property 'children' of undefined
    at /stremio/server.js:119312:10
    at /stremio/server.js:75883:3
    at /stremio/server.js:75424:4
    at HttpSource._end (/stremio/server.js:81496:2)
    at /stremio/server.js:81275:8
    at HttpSource.AbstractSource._flush (/stremio/server.js:81219:10)
    at HttpSource.AbstractSource.end (/stremio/server.js:81270:7)
    at /stremio/server.js:75420:10
    at /stremio/server.js:75342:6
    at Decoder._write (/stremio/server.js:75525:2)
    at IncomingMessage.<anonymous> (/stremio/server.js:75339:9)
    at IncomingMessage.emit (events.js:315:20)
    at IncomingMessage.EventEmitter.emit (domain.js:486:12)
    at emitReadable_ (_stream_readable.js:569:12)
    at processTicksAndRejections (internal/process/task_queues.js:79:21)

The server is hosted on debian, with 20GB of storage.