the manager can not restart comfy

this is the log:

`
Restarting...

Task exception was never retrieved
future:
Traceback (most recent call last):
File "F:\ai\ComfyUI-wn\venv\Lib\site-packages\aiohttp\web_protocol.py", line 510, in _handle_request
resp = await request_handler(request)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "F:\ai\ComfyUI-wn\venv\Lib\site-packages\aiohttp\web_app.py", line 569, in _handle
return await handler(request)
^^^^^^^^^^^^^^^^^^^^^^
File "F:\ai\ComfyUI-wn\venv\Lib\site-packages\aiohttp\web_middlewares.py", line 117, in impl
return await handler(request)
^^^^^^^^^^^^^^^^^^^^^^
File "F:\ai\ComfyUI-wn\ComfyUI\middleware\cache_middleware.py", line 27, in cache_control
response: web.Response = await handler(request)
^^^^^^^^^^^^^^^^^^^^^^
File "F:\ai\ComfyUI-wn\ComfyUI\server.py", line 84, in deprecation_warning
response: web.Response = await handler(request)
^^^^^^^^^^^^^^^^^^^^^^
File "F:\ai\ComfyUI-wn\ComfyUI\server.py", line 174, in origin_only_middleware
response = await handler(request)
^^^^^^^^^^^^^^^^^^^^^^
File "F:\ai\ComfyUI-wn\venv\Lib\site-packages\aiohttp\web_urldispatcher.py", line 212, in handler_wrapper
result = old_handler(request) # type: ignore[call-arg]
^^^^^^^^^^^^^^^^^^^^
File "F:\ai\ComfyUI-wn\ComfyUI\custom_nodes\ComfyUI-Manager\glob\manager_server.py", line 1719, in restart
exit(0)
File "", line 26, in __call__
SystemExit: 0
Exception in default exception handler
Traceback (most recent call last):
File "C:\Python312\Lib\asyncio\base_events.py", line 1859, in call_exception_handler
self.default_exception_handler(context)
File "C:\Python312\Lib\asyncio\base_events.py", line 1833, in default_exception_handler
logger.error('\n'.join(log_lines), exc_info=exc_info)
File "C:\Python312\Lib\logging\__init__.py", line 1568, in error
self._log(ERROR, msg, args, **kwargs)
File "C:\Python312\Lib\logging\__init__.py", line 1684, in _log
self.handle(record)
File "C:\Python312\Lib\logging\__init__.py", line 1700, in handle
self.callHandlers(record)
File "C:\Python312\Lib\logging\__init__.py", line 1762, in callHandlers
hdlr.handle(record)
File "C:\Python312\Lib\logging\__init__.py", line 1028, in handle
self.emit(record)
File "F:\ai\ComfyUI-wn\ComfyUI\custom_nodes\ComfyUI-Manager\prestartup_script.py", line 438, in emit
stderr_wrapper.sync_write(message+'\n', file_only=True)
File "F:\ai\ComfyUI-wn\ComfyUI\custom_nodes\ComfyUI-Manager\prestartup_script.py", line 348, in sync_write
log_file.write(f"[{timestamp}] {message}")
ValueError: I/O operation on closed file.
Exception ignored in: >
Traceback (most recent call last):
File "C:\Python312\Lib\asyncio\base_events.py", line 1866, in call_exception_handler
logger.error('Exception in default exception handler',
File "C:\Python312\Lib\logging\__init__.py", line 1568, in error
self._log(ERROR, msg, args, **kwargs)
File "C:\Python312\Lib\logging\__init__.py", line 1684, in _log
self.handle(record)
File "C:\Python312\Lib\logging\__init__.py", line 1700, in handle
self.callHandlers(record)
File "C:\Python312\Lib\logging\__init__.py", line 1762, in callHandlers
hdlr.handle(record)
File "C:\Python312\Lib\logging\__init__.py", line 1028, in handle
self.emit(record)
File "F:\ai\ComfyUI-wn\ComfyUI\custom_nodes\ComfyUI-Manager\prestartup_script.py", line 438, in emit
stderr_wrapper.sync_write(message+'\n', file_only=True)
File "F:\ai\ComfyUI-wn\ComfyUI\custom_nodes\ComfyUI-Manager\prestartup_script.py", line 348, in sync_write
log_file.write(f"[{timestamp}] {message}")
ValueError: I/O operation on closed file.
{"event": "Websocket session disconnected (ws://127.0.0.1:41343/system)", "ws_url": "ws://127.0.0.1:41343/system"}
{"client": "", "event": "Websocket thread terminated", "thread_id": "Thread-18"}
Traceback (most recent call last):
File "C:\Python312\Lib\weakref.py", line 666, in _exitfunc
Exception in thread Thread-18:
+ Exception Group Traceback (most recent call last):
| File "C:\Python312\Lib\threading.py", line 1075, in _bootstrap_inner
f()
File "C:\Python312\Lib\weakref.py", line 590, in __call__
| self.run()
| File "F:\ai\ComfyUI-wn\venv\Lib\site-packages\lmstudio\_ws_thread.py", line 71, in run
return info.func(*info.args, **(info.kwargs or {}))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Python312\Lib\contextlib.py", line 618, in close
| asyncio.run(self._task_manager.run_until_terminated(self._task_target))
| File "C:\Python312\Lib\asyncio\runners.py", line 195, in run
self.__exit__(None, None, None)
File "C:\Python312\Lib\contextlib.py", line 610, in __exit__
| return runner.run(main)
raise exc_details[1]
| ^^^^^^^^^^^^^^^^
File "C:\Python312\Lib\contextlib.py", line 595, in __exit__
| File "C:\Python312\Lib\asyncio\runners.py", line 118, in run
if cb(*exc_details):
| return self._loop.run_until_complete(task)
^^^^^^^^^^^^^^^^
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "F:\ai\ComfyUI-wn\venv\Lib\site-packages\lmstudio\sync_api.py", line 449, in __exit__
| File "C:\Python312\Lib\asyncio\base_events.py", line 691, in run_until_complete
| return future.result()
| ^^^^^^^^^^^^^^^
| File "F:\ai\ComfyUI-wn\venv\Lib\site-packages\lmstudio\_ws_impl.py", line 206, in run_until_terminated
self.disconnect()
File "C:\Python312\Lib\contextlib.py", line 81, in inner
return func(*args, **kwds)
^^^^^^^^^^^^^^^^^^^
File "F:\ai\ComfyUI-wn\venv\Lib\site-packages\lmstudio\sync_api.py", line 474, in disconnect
self._resources.close()
File "C:\Python312\Lib\contextlib.py", line 618, in close
| async with create_task_group() as tg:
self.__exit__(None, None, None)
| ^^^^^^^^^^^^^^^^^^^
File "C:\Python312\Lib\contextlib.py", line 610, in __exit__
| File "F:\ai\ComfyUI-wn\venv\Lib\site-packages\anyio\_backends\_asyncio.py", line 781, in __aexit__
raise exc_details[1]
File "C:\Python312\Lib\contextlib.py", line 595, in __exit__
if cb(*exc_details):
^^^^^^^^^^^^^^^^
File "F:\ai\ComfyUI-wn\venv\Lib\site-packages\lmstudio\sync_api.py", line 327, in __exit__
self.disconnect()
File "F:\ai\ComfyUI-wn\venv\Lib\site-packages\lmstudio\sync_api.py", line 356, in disconnect
| raise BaseExceptionGroup(
self._logger.info(f"Websocket session disconnected ({self._ws_url})")
| ExceptionGroup: unhandled errors in a TaskGroup (1 sub-exception)
File "F:\ai\ComfyUI-wn\venv\Lib\site-packages\lmstudio\_logging.py", line 106, in info
+-+---------------- 1 ----------------
| Traceback (most recent call last):
| File "F:\ai\ComfyUI-wn\venv\Lib\site-packages\lmstudio\_ws_thread.py", line 142, in _log_thread_execution
| await never_set.wait()
| File "C:\Python312\Lib\asyncio\locks.py", line 212, in wait
| await fut
| asyncio.exceptions.CancelledError: Cancelled via cancel scope 14942658050 by cb=[_run_until_complete_cb() at C:\Python312\Lib\asyncio\base_events.py:181]>
|
| During handling of the above exception, another exception occurred:
|
self._log(logging.INFO, msg, exc_info, stack_info, stacklevel, event_dict)
| Traceback (most recent call last):
File "F:\ai\ComfyUI-wn\venv\Lib\site-packages\lmstudio\_logging.py", line 62, in _log
| File "F:\ai\ComfyUI-wn\venv\Lib\site-packages\lmstudio\_ws_thread.py", line 149, in _log_thread_execution
self._stdlib_logger.log(
| self._logger.info("Websocket thread terminated")
File "C:\Python312\Lib\logging\__init__.py", line 1609, in log
| File "F:\ai\ComfyUI-wn\venv\Lib\site-packages\lmstudio\_logging.py", line 106, in info
self._log(level, msg, args, **kwargs)
| self._log(logging.INFO, msg, exc_info, stack_info, stacklevel, event_dict)
File "C:\Python312\Lib\logging\__init__.py", line 1684, in _log
| File "F:\ai\ComfyUI-wn\venv\Lib\site-packages\lmstudio\_logging.py", line 62, in _log
self.handle(record)
| self._stdlib_logger.log(
File "C:\Python312\Lib\logging\__init__.py", line 1700, in handle
| File "C:\Python312\Lib\logging\__init__.py", line 1609, in log
self.callHandlers(record)
File "C:\Python312\Lib\logging\__init__.py", line 1762, in callHandlers
| self._log(level, msg, args, **kwargs)
| File "C:\Python312\Lib\logging\__init__.py", line 1684, in _log
hdlr.handle(record)
File "C:\Python312\Lib\logging\__init__.py", line 1028, in handle
| self.handle(record)
| File "C:\Python312\Lib\logging\__init__.py", line 1700, in handle
self.emit(record)
File "F:\ai\ComfyUI-wn\ComfyUI\custom_nodes\ComfyUI-Manager\prestartup_script.py", line 438, in emit
| self.callHandlers(record)
stderr_wrapper.sync_write(message+'\n', file_only=True)
| File "C:\Python312\Lib\logging\__init__.py", line 1762, in callHandlers
File "F:\ai\ComfyUI-wn\ComfyUI\custom_nodes\ComfyUI-Manager\prestartup_script.py", line 348, in sync_write
| hdlr.handle(record)
log_file.write(f"[{timestamp}] {message}")
| File "C:\Python312\Lib\logging\__init__.py", line 1028, in handle
ValueError: I/O operation on closed file.
| self.emit(record)
| File "F:\ai\ComfyUI-wn\ComfyUI\custom_nodes\ComfyUI-Manager\prestartup_script.py", line 438, in emit
| stderr_wrapper.sync_write(message+'\n', file_only=True)
| File "F:\ai\ComfyUI-wn\ComfyUI\custom_nodes\ComfyUI-Manager\prestartup_script.py", line 348, in sync_write
| log_file.write(f"[{timestamp}] {message}")
| ValueError: I/O operation on closed file.
+------------------------------------
`

please help!!