Slack bot integration user_not_found

[mforbak]

Hello,

I am trying to integrate Danswer with our Slack instance, and I have an app created, as mentioned in the docs, and I have created a channel and invited a bot into that.

After indexing ~16K documents I can now see the connector failed with Error MSG:

The request to the Slack API failed.
(url: https://www.slack.com/api/users.info)
The server responded with: {'ok': False, 'error': 'user_not_found'}

Any idea how to skip the problematic dokument?
Run Update doesn't help, cause it trying to index the failed document again.