# 502 bad Gateway

**URL:** <https://discuss.huggingface.co/t/502-bad-gateway/159657>\
**Category:** Beginners\
**Created:** [June 17, 2025, 11:06am UTC](https://discuss.huggingface.co/t/502-bad-gateway/159657 "2025-06-17T11:06:22Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![anon66489575](https://avatars.discourse-cdn.com/v4/letter/a/dfb087/32.png) [@anon66489575](https://discuss.huggingface.co/u/anon66489575)\
**Post date:** [June 17, 2025, 11:06am UTC](https://discuss.huggingface.co/t/502-bad-gateway/159657/1 "2025-06-17T11:06:22Z")

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Hey guys! I’m with 502 bad Gateway in my assistents section since Yesterday. Whats happening?

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**Author:** ![John6666](https://sea2.discourse-cdn.com/hellohellohello/user_avatar/discuss.huggingface.co/john6666/32/27664_2.png) [@John6666](https://discuss.huggingface.co/u/John6666)\
**Post date:** [June 17, 2025, 11:20am UTC](https://discuss.huggingface.co/t/502-bad-gateway/159657/2 "2025-06-17T11:20:18Z")

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I think the endpoint for Hugging Face’s Qwen model may be down. There seem to be several reports of 502 errors.

> **[huggingchat/chat-ui · Discussions](https://huggingface.co/spaces/huggingchat/chat-ui/discussions)**
>
> We’re on a journey to advance and democratize artificial intelligence through open source and open science.

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**Author:** ![meganariley](https://sea2.discourse-cdn.com/hellohellohello/user_avatar/discuss.huggingface.co/meganariley/32/56966_2.png) [@meganariley](https://discuss.huggingface.co/u/meganariley)\
**Post date:** [June 17, 2025, 3:14pm UTC](https://discuss.huggingface.co/t/502-bad-gateway/159657/3 "2025-06-17T15:14:56Z")

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Hi @anon66489575 thanks for reporting - can you please confirm which model you’re using?

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**Author:** ![meganariley](https://sea2.discourse-cdn.com/hellohellohello/user_avatar/discuss.huggingface.co/meganariley/32/56966_2.png) [@meganariley](https://discuss.huggingface.co/u/meganariley)\
**Post date:** [June 24, 2025, 4:00pm UTC](https://discuss.huggingface.co/t/502-bad-gateway/159657/4 "2025-06-24T16:00:03Z")

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Hi! I wanted to provide a quick update that we’ve identified the issue and it’s now fixed. If you continue seeing any issues please be sure to let us know which model you’re seeing this with. Thanks again for reporting!

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**Author:** ![John6666](https://sea2.discourse-cdn.com/hellohellohello/user_avatar/discuss.huggingface.co/john6666/32/27664_2.png) [@John6666](https://discuss.huggingface.co/u/John6666)\
**Post date:** [June 25, 2025, 12:43am UTC](https://discuss.huggingface.co/t/502-bad-gateway/159657/5 "2025-06-25T00:43:16Z")

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I think this model is currently the default. If users are not aware of the model change function, they may not recognize the model name…😅

> **[huggingchat/chat-ui · Error 500 on using Qwen3-235B-A22B as assistant](https://huggingface.co/spaces/huggingchat/chat-ui/discussions/739)**
>
> If I use Qwen3-235B-A22B for an assistant, I recieve an error 500 message each time I send a message. All other models are working just fine.