---
description: >-
  Deal with the error about machine access REMOTE HOST IDENTIFICATION HAS
  CHANGES using the guide!
---

# Handling Errors When Connecting to Machines

## SSH connection known\_host error handling guide

<figure><img src="https://1302126628-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FJxCl6pdCJeZcbGEegBNj%2Fuploads%2FsgRcJGvHx01QJsK985BJ%2F%EC%8A%A4%ED%81%AC%EB%A6%B0%EC%83%B7%202024-07-08%20164148.png?alt=media&#x26;token=6bf7f756-f861-40e2-8604-bee6f7389da0" alt=""><figcaption></figcaption></figure>

If you encounter an error like the above, you need to navigate to the location where the `known_hosts` file is located.

Open it with a text editor and remove the entry for `[machine.runyour.ai] ...` to delete the connection history.

<figure><img src="https://1302126628-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FJxCl6pdCJeZcbGEegBNj%2Fuploads%2FHZgxVkrq57oBSdLiHX5P%2F%EC%8A%A4%ED%81%AC%EB%A6%B0%EC%83%B7%202024-07-08%20164451.png?alt=media&#x26;token=2edd1945-5d45-44f1-af65-c212da43099b" alt=""><figcaption></figcaption></figure>

Save the document after removing this string and try connecting to the machine again.
