Rsync "Failed to create shell" error

All our deployments are encountering errors during rsync, resulting in a "Failed to create shell" error.

No changes have been made to our deployment configuration or keys.

I tried re-running the workflow and re-deploying, but it didn't work.

<img width="1933" height="1134" alt="Image" src="https://github.com/user-attachments/assets/39a088ed-6c7b-4309-881b-bdeaa4f43a9b" />