Everlasting Summer save error

I'm sorry, but an uncaught exception occurred.

While running game code:
  File "scenario.rpy", line 2418, in script
  File "renpy/common/00action_menu.rpy", line 78, in python
  File "renpy/common/00gamemenu.rpy", line 145, in script
  File "renpy/common/00gamemenu.rpy", line 145, in python
  File "renpy/common/00action_file.rpy", line 241, in python
PicklingError: Can't pickle <class 'store.KonamiListener'>: attribute lookup store.KonamiListener failed

-- Full Traceback ------------------------------------------------------------

Full traceback:
  File "C:\tmp\everlasting_summer-1.1-all\renpy\bootstrap.py", line 265, in bootstrap
    renpy.main.main()
  File "C:\tmp\everlasting_summer-1.1-all\renpy\main.py", line 327, in main
    run(restart)
  File "C:\tmp\everlasting_summer-1.1-all\renpy\main.py", line 78, in run
    renpy.execution.run_context(True)
  File "C:\tmp\everlasting_summer-1.1-all\renpy\execution.py", line 509, in run_context
    context.run()
  File "C:\tmp\everlasting_summer-1.1-all\renpy\execution.py", line 288, in run
    node.execute()
  File "C:\tmp\everlasting_summer-1.1-all\renpy\ast.py", line 455, in execute
    renpy.exports.say(who, what, interact=self.interact)
  File "C:\tmp\everlasting_summer-1.1-all\renpy\exports.py", line 803, in say
    who(what, interact=interact)
  File "C:\tmp\everlasting_summer-1.1-all\renpy\character.py", line 807, in __call__
    self.do_display(who, what, cb_args=self.cb_args, **display_args)
  File "C:\tmp\everlasting_summer-1.1-all\renpy\character.py", line 673, in do_display
    **display_args)
  File "C:\tmp\everlasting_summer-1.1-all\renpy\character.py", line 476, in display_say
    rv = renpy.ui.interact(mouse='say', type=type, roll_forward=roll_forward)
  File "C:\tmp\everlasting_summer-1.1-all\renpy\ui.py", line 237, in interact
    rv = renpy.game.interface.interact(roll_forward=roll_forward, **kwargs)
  File "C:\tmp\everlasting_summer-1.1-all\renpy\display\core.py", line 1853, in interact
    repeat, rv = self.interact_core(preloads=preloads, **kwargs)
  File "C:\tmp\everlasting_summer-1.1-all\renpy\display\core.py", line 2406, in interact_core
    rv = root_widget.event(ev, x, y, 0)
  File "C:\tmp\everlasting_summer-1.1-all\renpy\display\layout.py", line 749, in event
    rv = i.event(ev, x - xo, y - yo, cst)
  File "C:\tmp\everlasting_summer-1.1-all\renpy\display\layout.py", line 749, in event
    rv = i.event(ev, x - xo, y - yo, cst)
  File "C:\tmp\everlasting_summer-1.1-all\renpy\display\layout.py", line 749, in event
    rv = i.event(ev, x - xo, y - yo, cst)
  File "C:\tmp\everlasting_summer-1.1-all\renpy\display\screen.py", line 319, in event
    rv = self.child.event(ev, x, y, st)
  File "C:\tmp\everlasting_summer-1.1-all\renpy\display\layout.py", line 749, in event
    rv = i.event(ev, x - xo, y - yo, cst)
  File "C:\tmp\everlasting_summer-1.1-all\renpy\display\layout.py", line 175, in event
    rv = d.event(ev, x - xo, y - yo, st)
  File "C:\tmp\everlasting_summer-1.1-all\renpy\display\layout.py", line 749, in event
    rv = i.event(ev, x - xo, y - yo, cst)
  File "C:\tmp\everlasting_summer-1.1-all\renpy\display\behavior.py", line 625, in event
    rv = run(self.clicked)
  File "C:\tmp\everlasting_summer-1.1-all\renpy\display\behavior.py", line 211, in run
    return var(*args, **kwargs)
  File "renpy/common/00action_menu.rpy", line 78, in __call__
    renpy.call_in_new_context("_game_menu", _game_menu_screen=screen)
  File "C:\tmp\everlasting_summer-1.1-all\renpy\game.py", line 279, in call_in_new_context
    return renpy.execution.run_context(False)
  File "C:\tmp\everlasting_summer-1.1-all\renpy\execution.py", line 509, in run_context
    context.run()
  File "C:\tmp\everlasting_summer-1.1-all\renpy\execution.py", line 288, in run
    node.execute()
  File "C:\tmp\everlasting_summer-1.1-all\renpy\ast.py", line 720, in execute
    renpy.python.py_exec_bytecode(self.code.bytecode, self.hide, store=self.store)
  File "C:\tmp\everlasting_summer-1.1-all\renpy\python.py", line 1304, in py_exec_bytecode
    exec bytecode in globals, locals
  File "renpy/common/00gamemenu.rpy", line 145, in <module>
    $ ui.interact()
  File "C:\tmp\everlasting_summer-1.1-all\renpy\ui.py", line 237, in interact
    rv = renpy.game.interface.interact(roll_forward=roll_forward, **kwargs)
  File "C:\tmp\everlasting_summer-1.1-all\renpy\display\core.py", line 1853, in interact
    repeat, rv = self.interact_core(preloads=preloads, **kwargs)
  File "C:\tmp\everlasting_summer-1.1-all\renpy\display\core.py", line 2406, in interact_core
    rv = root_widget.event(ev, x, y, 0)
  File "C:\tmp\everlasting_summer-1.1-all\renpy\display\layout.py", line 749, in event
    rv = i.event(ev, x - xo, y - yo, cst)
  File "C:\tmp\everlasting_summer-1.1-all\renpy\display\transition.py", line 45, in event
    return self.new_widget.event(ev, x, y, st) # E1101
  File "C:\tmp\everlasting_summer-1.1-all\renpy\display\layout.py", line 749, in event
    rv = i.event(ev, x - xo, y - yo, cst)
  File "C:\tmp\everlasting_summer-1.1-all\renpy\display\layout.py", line 749, in event
    rv = i.event(ev, x - xo, y - yo, cst)
  File "C:\tmp\everlasting_summer-1.1-all\renpy\display\screen.py", line 319, in event
    rv = self.child.event(ev, x, y, st)
  File "C:\tmp\everlasting_summer-1.1-all\renpy\display\layout.py", line 749, in event
    rv = i.event(ev, x - xo, y - yo, cst)
  File "C:\tmp\everlasting_summer-1.1-all\renpy\display\behavior.py", line 625, in event
    rv = run(self.clicked)
  File "C:\tmp\everlasting_summer-1.1-all\renpy\display\behavior.py", line 204, in run
    new_rv = run(i, *args, **kwargs)
  File "C:\tmp\everlasting_summer-1.1-all\renpy\display\behavior.py", line 211, in run
    return var(*args, **kwargs)
  File "renpy/common/00action_file.rpy", line 241, in __call__
    renpy.save(fn, extra_info=save_name)
  File "C:\tmp\everlasting_summer-1.1-all\renpy\loadsave.py", line 272, in save
    dump((roots, renpy.game.log), logf)
  File "C:\tmp\everlasting_summer-1.1-all\renpy\loadsave.py", line 43, in dump
    cPickle.dump(o, f, cPickle.HIGHEST_PROTOCOL)
PicklingError: Can't pickle <class 'store.KonamiListener'>: attribute lookup store.KonamiListener failed

Windows-7-6.1.7601-SP1
Ren'Py 6.16.3.502
Everlasting Summer 1.0