Auto Updater freezes for user with ProcessLookupError

[dadmobile]

Discord user ankh reported:

After i press ok on the found new update, and it downloads it to 100% it seems to get stuck on this screen. I can click out of it and it will work however it won't get updated.

Here is the log output:

ERROR:    Exception in ASGI application
Traceback (most recent call last):
  File "/home/ankh/.transformerlab/envs/transformerlab/lib/python3.11/site-packages/uvicorn/protocols/http/httptools_impl.py", line 409, in run_asgi
    result = await app(  # type: ignore[func-returns-value]
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/ankh/.transformerlab/envs/transformerlab/lib/python3.11/site-packages/uvicorn/middleware/proxy_headers.py", line 60, in __call__
    return await self.app(scope, receive, send)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/ankh/.transformerlab/envs/transformerlab/lib/python3.11/site-packages/fastapi/applications.py", line 1054, in __call__
    await super().__call__(scope, receive, send)
  File "/home/ankh/.transformerlab/envs/transformerlab/lib/python3.11/site-packages/starlette/applications.py", line 112, in __call__
    await self.middleware_stack(scope, receive, send)
  File "/home/ankh/.transformerlab/envs/transformerlab/lib/python3.11/site-packages/starlette/middleware/errors.py", line 187, in __call__
    raise exc
  File "/home/ankh/.transformerlab/envs/transformerlab/lib/python3.11/site-packages/starlette/middleware/errors.py", line 165, in __call__
    await self.app(scope, receive, _send)
  File "/home/ankh/.transformerlab/envs/transformerlab/lib/python3.11/site-packages/starlette/middleware/cors.py", line 85, in __call__
    await self.app(scope, receive, send)
  File "/home/ankh/.transformerlab/envs/transformerlab/lib/python3.11/site-packages/starlette/middleware/exceptions.py", line 62, in __call__
    await wrap_app_handling_exceptions(self.app, conn)(scope, receive, send)
  File "/home/ankh/.transformerlab/envs/transformerlab/lib/python3.11/site-packages/starlette/_exception_handler.py", line 53, in wrapped_app
    raise exc
  File "/home/ankh/.transformerlab/envs/transformerlab/lib/python3.11/site-packages/starlette/_exception_handler.py", line 42, in wrapped_app
    await app(scope, receive, sender)
  File "/home/ankh/.transformerlab/envs/transformerlab/lib/python3.11/site-packages/starlette/routing.py", line 715, in __call__
    await self.middleware_stack(scope, receive, send)
  File "/home/ankh/.transformerlab/envs/transformerlab/lib/python3.11/site-packages/starlette/routing.py", line 735, in app
    await route.handle(scope, receive, send)
  File "/home/ankh/.transformerlab/envs/transformerlab/lib/python3.11/site-packages/starlette/routing.py", line 288, in handle
    await self.app(scope, receive, send)
  File "/home/ankh/.transformerlab/envs/transformerlab/lib/python3.11/site-packages/starlette/routing.py", line 76, in app
    await wrap_app_handling_exceptions(app, request)(scope, receive, send)
  File "/home/ankh/.transformerlab/envs/transformerlab/lib/python3.11/site-packages/starlette/_exception_handler.py", line 53, in wrapped_app
    raise exc
  File "/home/ankh/.transformerlab/envs/transformerlab/lib/python3.11/site-packages/starlette/_exception_handler.py", line 42, in wrapped_app
    await app(scope, receive, sender)
  File "/home/ankh/.transformerlab/envs/transformerlab/lib/python3.11/site-packages/starlette/routing.py", line 73, in app
    response = await f(request)
               ^^^^^^^^^^^^^^^^
  File "/home/ankh/.transformerlab/envs/transformerlab/lib/python3.11/site-packages/fastapi/routing.py", line 301, in app
    raw_response = await run_endpoint_function(
                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/ankh/.transformerlab/envs/transformerlab/lib/python3.11/site-packages/fastapi/routing.py", line 212, in run_endpoint_function
    return await dependant.call(**values)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/ankh/.transformerlab/src/api.py", line 302, in server_worker_stop
    worker_process.terminate()
  File "/home/ankh/.transformerlab/envs/transformerlab/lib/python3.11/asyncio/subprocess.py", line 143, in terminate
    self._transport.terminate()
  File "uvloop/handles/process.pyx", line 659, in uvloop.loop.UVProcessTransport.terminate
  File "uvloop/handles/process.pyx", line 401, in uvloop.loop.UVProcessTransport._check_proc
ProcessLookupError