# Unable to schedule

> Source: <https://discuss.huggingface.co/t/unable-to-schedule/177563#post_7>
> Published: 2026-07-09 21:57:54+00:00

I deployed a space. It worked perfectly without any error two days ago. But today, when I logged in, the space was sleeping. When it woke up, it showed starting. After 30-40 mins, the space suddenly just showed this:

"runtime error

Scheduling failure: unable to schedule"

It happened with my other spaces which I created long ago. And the logs show:

“===== Application Startup =====”

I don’t know what is happening. Can anyone help me?

Same issue for me, it looks like a HF issue

Thanks for sharing. I thought I am the only one having this issue. I was worried since I have a competition tomorrow and need to present a live deployed version.

Perhaps due to a lack of resources, everything is back to normal now.

I also think the underlying cause was a lack of resources, but it seems to have been a real issue on HF side: [Space stuck in APP_STARTING indefinitely - #6 by hysts](https://discuss.huggingface.co/t/space-stuck-in-app-starting-indefinitely/177564/6)