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[Bug]: h11._util.LocalProtocolError: Can't send data when our state is ERROR #10625

Description

@hellangleZ

Is there an existing issue for this?

  • I have searched the existing issues and checked the recent builds/commits

What happened?

It very strong that when use webui , it could not see the problem, but when use API, it usually release this issue

Exception in callback H11Protocol.timeout_keep_alive_handler()
handle: <TimerHandle when=30411.431255625 H11Protocol.timeout_keep_alive_handler()>

File "/aml/stable-diffusion-webui/venv/lib/python3.10/site-packages/h11/_connection.py", line 483, in send_with_data_passthrough
raise LocalProtocolError("Can't send data when our state is ERROR")

Steps to reproduce the problem

Just common call the API

What should have happened?

It is very stange, sometimes it will happen, but in some times , the same prompt, it could work good

Commit where the problem happens

Common call api

What platforms do you use to access the UI ?

Linux

What browsers do you use to access the UI ?

Microsoft Edge

Command Line Arguments

(no background:1.30),(There is only 1 Africa black boy:1.4), (front_view, full_body:1.50), cartoon ,with a yellow Lakers basketball shirt and blue shorts standing with his hands in his pockets and his hair in the air
, best quality, 8K,( extreme detail description:1.4), (sharp focus:1.4), <lora:zby-50k-000010:0.5>

List of extensions

No extension

Console logs

Traceback (most recent call last):
  File "/aml/stable-diffusion-webui/venv/lib/python3.10/site-packages/starlette/middleware/errors.py", line 162, in __call__
    await self.app(scope, receive, _send)
  File "/aml/stable-diffusion-webui/venv/lib/python3.10/site-packages/starlette/middleware/base.py", line 109, in __call__
    await response(scope, receive, send)
  File "/aml/stable-diffusion-webui/venv/lib/python3.10/site-packages/starlette/responses.py", line 270, in __call__
    async with anyio.create_task_group() as task_group:
  File "/aml/stable-diffusion-webui/venv/lib/python3.10/site-packages/anyio/_backends/_asyncio.py", line 662, in __aexit__
    raise exceptions[0]
  File "/aml/stable-diffusion-webui/venv/lib/python3.10/site-packages/starlette/responses.py", line 273, in wrap
    await func()
  File "/aml/stable-diffusion-webui/venv/lib/python3.10/site-packages/starlette/middleware/base.py", line 134, in stream_response
    return await super().stream_response(send)
  File "/aml/stable-diffusion-webui/venv/lib/python3.10/site-packages/starlette/responses.py", line 255, in stream_response
    await send(
  File "/aml/stable-diffusion-webui/venv/lib/python3.10/site-packages/starlette/middleware/errors.py", line 159, in _send
    await send(message)
  File "/aml/stable-diffusion-webui/venv/lib/python3.10/site-packages/uvicorn/protocols/http/h11_impl.py", line 513, in send
    output = self.conn.send(event)
  File "/aml/stable-diffusion-webui/venv/lib/python3.10/site-packages/h11/_connection.py", line 468, in send
    data_list = self.send_with_data_passthrough(event)
  File "/aml/stable-diffusion-webui/venv/lib/python3.10/site-packages/h11/_connection.py", line 483, in send_with_data_passthrough
    raise LocalProtocolError("Can't send data when our state is ERROR")
h11._util.LocalProtocolError: Can't send data when our state is ERROR
ERROR:    Exception in ASGI application
Traceback (most recent call last):
  File "/aml/stable-diffusion-webui/venv/lib/python3.10/site-packages/uvicorn/protocols/http/h11_impl.py", line 429, in run_asgi
    result = await app(  # type: ignore[func-returns-value]
  File "/aml/stable-diffusion-webui/venv/lib/python3.10/site-packages/uvicorn/middleware/proxy_headers.py", line 78, in __call__
    return await self.app(scope, receive, send)
  File "/aml/stable-diffusion-webui/venv/lib/python3.10/site-packages/fastapi/applications.py", line 273, in __call__
    await super().__call__(scope, receive, send)
  File "/aml/stable-diffusion-webui/venv/lib/python3.10/site-packages/starlette/applications.py", line 122, in __call__
    await self.middleware_stack(scope, receive, send)
  File "/aml/stable-diffusion-webui/venv/lib/python3.10/site-packages/starlette/middleware/errors.py", line 184, in __call__
    raise exc
  File "/aml/stable-diffusion-webui/venv/lib/python3.10/site-packages/starlette/middleware/errors.py", line 162, in __call__
    await self.app(scope, receive, _send)
  File "/aml/stable-diffusion-webui/venv/lib/python3.10/site-packages/starlette/middleware/base.py", line 109, in __call__
    await response(scope, receive, send)
  File "/aml/stable-diffusion-webui/venv/lib/python3.10/site-packages/starlette/responses.py", line 270, in __call__
    async with anyio.create_task_group() as task_group:
  File "/aml/stable-diffusion-webui/venv/lib/python3.10/site-packages/anyio/_backends/_asyncio.py", line 662, in __aexit__
    raise exceptions[0]
  File "/aml/stable-diffusion-webui/venv/lib/python3.10/site-packages/starlette/responses.py", line 273, in wrap
    await func()
  File "/aml/stable-diffusion-webui/venv/lib/python3.10/site-packages/starlette/middleware/base.py", line 134, in stream_response
    return await super().stream_response(send)
  File "/aml/stable-diffusion-webui/venv/lib/python3.10/site-packages/starlette/responses.py", line 255, in stream_response
    await send(
  File "/aml/stable-diffusion-webui/venv/lib/python3.10/site-packages/starlette/middleware/errors.py", line 159, in _send
    await send(message)
  File "/aml/stable-diffusion-webui/venv/lib/python3.10/site-packages/uvicorn/protocols/http/h11_impl.py", line 513, in send
    output = self.conn.send(event)
  File "/aml/stable-diffusion-webui/venv/lib/python3.10/site-packages/h11/_connection.py", line 468, in send
    data_list = self.send_with_data_passthrough(event)
  File "/aml/stable-diffusion-webui/venv/lib/python3.10/site-packages/h11/_connection.py", line 483, in send_with_data_passthrough
    raise LocalProtocolError("Can't send data when our state is ERROR")
h11._util.LocalProtocolError: Can't send data when our state is ERROR

Additional information

I just check a lot of issue, but not see same as mine, any expert please help me to fix the issue, Thanks

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