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Server is at capacity

Community Article Published May 27, 2026
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specimba's avatar
specimba
specimba
ML intern explorers's avatar ml-intern-explorers
Lewis Tunstall's avatar
Lewis Tunstall
lewtun
ML intern explorers's avatar ml-intern-explorers
Aksel Joonas Reedi's avatar
Aksel Joonas Reedi
akseljoonas
ML intern explorers's avatar ml-intern-explorers

Server is at capacity (363/200 sessions). Please try again later.

More than 2 days I cannot work any session or new conversation open due to this.

Do we have a solution, or is the project trashed?

edit: added related persons @lewtun @akseljoonas

edit2: Fixed on 02.06.26 by @lewtun

edit3: https://smolagents-ml-intern.hf.space/ responding " The space is paused, ask a maintainer to restart it " 04.06.26

edit4: system wants payments " Inference credits exhausted Upgrade to HF PRO for more monthly Inference Providers usage, or review pay-as-you-go pricing.

litellm.APIError: APIError: OpenAIException - Error code: 402 - {'error': 'You have depleted your monthly included credits. Purchase pre-paid credits to continue using Inference Providers. Alternatively, subscribe to PRO to get 20x more included usage.'} Traceback (most recent call last)" 2 days long

edit5: for being sure, checked again and tested some prompts on my ongoing conversation, it started working and recommending high priced opus 4.8 LOL so what happened, It hogged my hackaton vouchered money declared to my account, :claps:

Community
clem

cc @akseljoonas @lewtun

·
specimba
 Article author

added related persons
specimba
 Article author

now it is near to 1 week of cannot able to reach but
here is the update :
"
Message failed
The backend could not process the last message. Retry after a moment. If it keeps happening, raise an issue with the copied details.

Authentication failed — your API key is missing or invalid.

To fix this, set the API key for your model provider:
• Anthropic: export ANTHROPIC_API_KEY=sk-...
• OpenAI: export OPENAI_API_KEY=sk-...
• HF Router: export HF_TOKEN=hf_...

You can also add it to a .env file in the project root.
To switch models, use the /model command.

"

now it is giving this error :)
clem

same for me cc @akseljoonas @cmpatino @lewtun
Screenshot 2026-06-01 at 4.43.36 PM
lewtun
 Article author

Thanks for the reports, we're working on a fix!
lewtun
 Article author

Hi folks, I've deployed a fix. You may need to clear your cookies / cache and login again to enable it. Please let me know if there's still an issue!

Screenshot 2026-06-02 at 20.55.59
specimba
 Article author

we are on the way again ty nice fix
"
research

51 tools · 39.6k tokens · 2m 28s
"
passed
specimba
 Article author

"The space is paused, ask a maintainer to restart it"
https://smolagents-ml-intern.hf.space/
:(
lewtun
 Article author

Working on some new changes to streamline inference - will be back online soon!

·
specimba
 Article author

nice to know.
have a good day

Arko007

Seems like it is paid! I miss those days of it being free >--<

·
specimba
 Article author
•
edited about 12 hours ago

exactly
FIX is meaning = PAY IT
"
Inference credits exhausted
Upgrade to HF PRO for more monthly Inference Providers usage, or review pay-as-you-go pricing.

litellm.APIError: APIError: OpenAIException - Error code: 402 - {'error': 'You have depleted your monthly included credits. Purchase pre-paid credits to continue using Inference Providers. Alternatively, subscribe to PRO to get 20x more included usage.'}
Traceback (most recent call last):
.
.
.
.
.
some bllshts
.
.
"
specimba
 Article author

project done here cya.
specimba
 Article author

for being sure, checked again and tested some prompts on my ongoing conversation, it started working and recommending high priced opus 4.8 LOL
so what happened,
It hogged my hackaton vouchered money declared to my account, :claps:
"Models breakdown
model
Last Request
Number of requests
Accrued cost

huggingface/ml-intern-models
about 15 hours ago
55
$23.07
"

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