---
title: LanguageModelSession.Error.concurrentRequests
framework: foundationmodels
role: symbol
role_heading: Case
path: foundationmodels/languagemodelsession/error/concurrentrequests
---

# LanguageModelSession.Error.concurrentRequests

Multiple requests were made to the session concurrently.

## Declaration

```swift
case concurrentRequests
```

## Discussion

Discussion A language model session only supports one request at a time. Wait for the current request to complete before starting another.

## See Also

### Getting the session errors

- [LanguageModelSession.Error.transcriptMutationWhileResponding](foundationmodels/languagemodelsession/error/transcriptmutationwhileresponding.md)