TypeError: Cannot convert undefined or null to object

[AlfredSK]

💡 Summary

I don't see any issues in the UI of Misskey (12.115.0) but I get a lot of error messages in Misskey's log.

TypeError: Cannot convert undefined or null to object
    at Function.entries (<anonymous>)
    at Timeout.emitTypers [as _onTimeout] (file:///home/misskey/misskey/packages/backend/built/server/api/stream/channels/channel.js:55:45)
    at listOnTimeout (node:internal/timers:559:17)
    at processTimers (node:internal/timers:502:7)

📌 Environment

Misskey version: 12.115.0
Your OS: Ubuntu 22.04
Node.js: v16.16.0
PostgreSQL: 14.4
Your browser: Firefox 102