/insights command throws TypeError: Cannot convert undefined or null to object

Question

## Description

Running the `/insights` built-in command throws an error:

```
TypeError: Cannot convert undefined or null to object
```

## Steps to Reproduce

1. Open a Claude Code session
2. Run `/insights`
3. Error is thrown immediately

## Expected Behavior

The `/insights` command should display session insights without error.

## Environment

- **Claude Code version:** 2.1.37
- **Node.js version:** v25.2.1
- **OS:** macOS 15.7.2 (Build 24G325)
- **Architecture:** arm64 (Apple Silicon)
- *