My MacBook Pro M1 14' emptied it's battery overnight

This was with the lid closed obviously, and nothing running AFAIK. I opened it up just now and it booted up and showed the error message: Your mac was closed because of a problem do you want to reopen all windows or something to that effect. Does anyone know anything about that and how to prevent it?

https://imgur.com/a/r6tXMdf

Thanks