# Errors

### Conversation errors

#### Blocked files 

When users share files which we do not allow, you'll see an annotation in the conversation details:

<figure><img src="/files/SWpx9owTHzIej7KkZ8hD" alt=""><figcaption></figcaption></figure>

By default, we only accept the following file types in chat conversations:

| File type | MIME-type         |
| --------- | ----------------- |
| Image     | `image/*`         |
| Audio     | `audio/*`         |
| Video     | `video/*`         |
| Text file | `text/plain`      |
| CSV       | `text/csv`        |
| PDF       | `application/pdf` |

If you want to allow more file types, provide a list of allowed MIME-types via the `allowed_user_mime_types` setting in your `bot.yaml`.


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