when ran gprofiler in minikube using kubernates

what connection it's refused, how can i fix this error
`

[15:13:47] Initialized JavaProfiler (frequency: 11hz, duration: 60s)

[15:13:49] Initialized SystemProfiler (frequency: 11hz, duration: 60s)

[15:13:49] Initialized PythonEbpfProfiler (frequency: 11hz, duration: 60s)

[15:13:49] Python eBPF profiler initialization failed

[15:13:49] Initialized PySpyProfiler (frequency: 11hz, duration: 60s)

[15:13:49] Initialized RbSpyProfiler (frequency: 11hz, duration: 60s)

[15:13:49] Discovered container runtimes: ['docker', 'containerd']

[15:13:49] gProfiler initialized and ready to start profiling

[15:13:49] Failed to enable proc_events listener for exited Java processes (this does not prevent Java profiling)

Traceback (most recent call last):

  File "/usr/local/lib/python3.8/dist-packages/granulate_utils/linux/ns.py", line 231, in _switch_and_run

    ret = callback()

  File "/usr/local/lib/python3.8/dist-packages/granulate_utils/linux/proc_events.py", line 249, in _start_listener

    listener.start()

  File "/usr/local/lib/python3.8/dist-packages/granulate_utils/linux/proc_events.py", line 212, in start

    self._register_for_connector_events(self._socket)

  File "/usr/local/lib/python3.8/dist-packages/granulate_utils/linux/proc_events.py", line 125, in _register_for_connector_events

    socket.send(nl_msg)

ConnectionRefusedError: [Errno 111] Connection refused


The above exception was the direct cause of the following exception:

Traceback (most recent call last):

  File "/app/gprofiler/profilers/java.py", line 1050, in start

    proc_events.register_exit_callback(self._proc_exit_callback)

  File "/usr/local/lib/python3.8/dist-packages/granulate_utils/linux/proc_events.py", line 261, in wrapper

    _proc_events_listener = run_in_ns(["net"], _start_listener)

  File "/usr/local/lib/python3.8/dist-packages/granulate_utils/linux/ns.py", line 246, in run_in_ns

    raise Exception("run_in_ns execution failed") from exc

Exception: run_in_ns execution failed

[15:13:49] Starting perf (fp mode)

[15:13:49] Started perf (fp mode)