# An error occurred: Default llm Default LLM model is required prior to enabling Chat

**URL:** https://meta.discourse.org/t/an-error-occurred-default-llm-default-llm-model-is-required-prior-to-enabling-chat/386905
**Category:** Support
**Tags:** ai
**Created:** [October 28, 2025, 7:42am UTC](https://meta.discourse.org/t/an-error-occurred-default-llm-default-llm-model-is-required-prior-to-enabling-chat/386905 "2025-10-28T07:42:13Z")
**Posts on this page:** 4
**Page:** 1

<div class="post-metadata">

### Author: ![viswanatha](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/viswanatha/32/518523_2.png) [@viswanatha](https://meta.discourse.org/u/viswanatha)
#### Post date: [October 28, 2025, 7:42am UTC](https://meta.discourse.org/t/an-error-occurred-default-llm-default-llm-model-is-required-prior-to-enabling-chat/386905/1 "2025-10-28T07:42:13Z")

</div>

I am facing an error while resetting the Personas.

 ![image](https://global.discourse-cdn.com/meta/original/4X/8/a/1/8a1b39d8db55f1b416d4caff0f670d23940cd544.png)

**Note:I want to completely reset my AI plugin to start fresh. Please guide me on how to do this.**

---

<div class="post-metadata">

### Author: ![NateDhaliwal](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/natedhaliwal/32/313494_2.png) [@NateDhaliwal](https://meta.discourse.org/u/NateDhaliwal)
#### Post date: [October 28, 2025, 9:26am UTC](https://meta.discourse.org/t/an-error-occurred-default-llm-default-llm-model-is-required-prior-to-enabling-chat/386905/2 "2025-10-28T09:26:53Z")

</div>

Hi there, this was reported a while ago:

> [@Default LLM model is required prior to enabling "Chat"?](https://meta.discourse.org/t/default-llm-model-is-required-prior-to-enabling-chat/381768):
>
> When trying to set the LLM for the Locale\_Detector to none so it will take the default (which has been set). This works for other personas, just not for this one.

---

<div class="post-metadata">

### Author: ![viswanatha](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/viswanatha/32/518523_2.png) [@viswanatha](https://meta.discourse.org/u/viswanatha)
#### Post date: [October 28, 2025, 9:42am UTC](https://meta.discourse.org/t/an-error-occurred-default-llm-default-llm-model-is-required-prior-to-enabling-chat/386905/3 "2025-10-28T09:42:19Z")

</div>

@NateDhaliwal thank you! The issue got resolved

---

<div class="post-metadata">

### Author: ![system](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/system/32/443519_2.png) [@system](https://meta.discourse.org/u/system)
#### Post date: [November 27, 2025, 9:42am UTC](https://meta.discourse.org/t/an-error-occurred-default-llm-default-llm-model-is-required-prior-to-enabling-chat/386905/5 "2025-11-27T09:42:53Z")

</div>

This topic was automatically closed 30 days after the last reply. New replies are no longer allowed.