Strange error happened when typing q after explore

[WindSoilder]

I've compiled on latest main branch, but I get the following error when type q after explore:

First run

thread '<unnamed>' panicked at src/tui/event.rs:57:50:
failed to send tick event: SendError { .. }

Second run

thread '<unnamed>' panicked at src/tui/event.rs:46:45:
no events available: Os { code: 5, kind: Uncategorized, message: "Input/output error" }

Screenshot

[WindSoilder]

Closing it in favor of #55