Too many open files in system

### Custom Node Testing

- [x] I have tried disabling custom nodes and the issue persists (see [how to disable custom nodes](https://docs.comfy.org/troubleshooting/custom-node-issues#step-1%3A-test-with-all-custom-nodes-disabled) if you need help)

### Expected Behavior

Normal upscale

### Actual Behavior

This happen on a normal upscaler worklfow with "Load Image" and "Save Image" node on the start and back.

### Steps to Reproduce

I cant. It happens randomly

### Debug Logs

```powershell

```

### Other