Simon Willison’s Weblog

30th September 2025

None

TIL Error 153 Video player configuration error on YouTube embeds — I recently noticed that almost every YouTube video on [my blog](https://simonwillison.net/) was displaying the same mysterious error message:

Posted 30th September 2025 at 5:07 pm

Recent articles

Stateless MCP has recaptured my interest (and inspired mcp-explorer and datasette-mcp) - 31st July 2026
OpenAI’s accidental cyberattack against Hugging Face is science fiction that happened - 22nd July 2026
A Fireside Chat with Cat and Thariq from the Claude Code team - 21st July 2026

This is a beat by Simon Willison, posted on 30th September 2025.

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