Traceback (most recent call last):
  File "/tmp/.mount_electrXCbUqn/usr/lib/python3.12/site-packages/electrum/gui/qt/main_window.py", line 2793, in closeEvent
    self.clean_up()
  File "/tmp/.mount_electrXCbUqn/usr/lib/python3.12/site-packages/electrum/gui/qt/main_window.py", line 2824, in clean_up
    self.gui_object.close_window(self)
  File "/tmp/.mount_electrXCbUqn/usr/lib/python3.12/site-packages/electrum/gui/qt/__init__.py", line 518, in close_window
    self.daemon.stop_wallet(window.wallet.storage.path)
  File "/tmp/.mount_electrXCbUqn/usr/lib/python3.12/site-packages/electrum/daemon.py", line 568, in stop_wallet
    return fut.result()
           ^^^^^^^^^^^^
  File "/tmp/.mount_electrXCbUqn/usr/lib/python3.12/concurrent/futures/_base.py", line 456, in result
    return self.__get_result()
           ^^^^^^^^^^^^^^^^^^^
  File "/tmp/.mount_electrXCbUqn/usr/lib/python3.12/concurrent/futures/_base.py", line 401, in __get_result
    raise self._exception
  File "/tmp/.mount_electrXCbUqn/usr/lib/python3.12/site-packages/electrum/daemon.py", line 578, in _stop_wallet
    await wallet.stop()
  File "/tmp/.mount_electrXCbUqn/usr/lib/python3.12/site-packages/electrum/wallet.py", line 576, in stop
    self.save_db()
  File "/tmp/.mount_electrXCbUqn/usr/lib/python3.12/site-packages/electrum/wallet.py", line 496, in save_db
    self.db.write()
  File "/tmp/.mount_electrXCbUqn/usr/lib/python3.12/site-packages/electrum/json_db.py", line 65, in wrapper
    return func(self, *args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/tmp/.mount_electrXCbUqn/usr/lib/python3.12/site-packages/electrum/json_db.py", line 425, in write
    self.write_and_force_consolidation()
  File "/tmp/.mount_electrXCbUqn/usr/lib/python3.12/site-packages/electrum/json_db.py", line 65, in wrapper
    return func(self, *args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/tmp/.mount_electrXCbUqn/usr/lib/python3.12/site-packages/electrum/util.py", line 516, in do_profile
    o = func(*args, **kw_args)
        ^^^^^^^^^^^^^^^^^^^^^^
  File "/tmp/.mount_electrXCbUqn/usr/lib/python3.12/site-packages/electrum/json_db.py", line 448, in write_and_force_consolidation
    json_str = self.dump(human_readable=not self.storage.is_encrypted())
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/tmp/.mount_electrXCbUqn/usr/lib/python3.12/site-packages/electrum/json_db.py", line 65, in wrapper
    return func(self, *args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/tmp/.mount_electrXCbUqn/usr/lib/python3.12/site-packages/electrum/json_db.py", line 384, in dump
    return json.dumps(
           ^^^^^^^^^^^
  File "/tmp/.mount_electrXCbUqn/usr/lib/python3.12/json/__init__.py", line 238, in dumps
    **kw).encode(obj)
          ^^^^^^^^^^^
  File "/tmp/.mount_electrXCbUqn/usr/lib/python3.12/json/encoder.py", line 202, in encode
    chunks = list(chunks)
             ^^^^^^^^^^^^
  File "/tmp/.mount_electrXCbUqn/usr/lib/python3.12/json/encoder.py", line 432, in _iterencode
    yield from _iterencode_dict(o, _current_indent_level)
  File "/tmp/.mount_electrXCbUqn/usr/lib/python3.12/json/encoder.py", line 406, in _iterencode_dict
    yield from chunks
  File "/tmp/.mount_electrXCbUqn/usr/lib/python3.12/json/encoder.py", line 406, in _iterencode_dict
    yield from chunks
  File "/tmp/.mount_electrXCbUqn/usr/lib/python3.12/json/encoder.py", line 406, in _iterencode_dict
    yield from chunks
  File "/tmp/.mount_electrXCbUqn/usr/lib/python3.12/json/encoder.py", line 354, in _iterencode_dict
    items = sorted(dct.items())
            ^^^^^^^^^^^^^^^^^^^
TypeError: '<' not supported between instances of 'int' and 'str'