I'm sorry, but an uncaught exception occurred.

While running game code:
  File "renpy/common/00action_file.rpy", line 441, in __call__
    renpy.load(fn)
AttributeError: 'StoreModule' object has no attribute 'ShowerClass'

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

Full traceback:
  File "renpy/common/_layout/screen_main_menu.rpym", line 28, in script
    python hide:
  File "/Applications/SummertimeSaga.app/Contents/Resources/autorun/renpy/ast.py", line 862, in execute
    renpy.python.py_exec_bytecode(self.code.bytecode, self.hide, store=self.store)
  File "/Applications/SummertimeSaga.app/Contents/Resources/autorun/renpy/python.py", line 1912, in py_exec_bytecode
    exec bytecode in globals, locals
  File "renpy/common/_layout/screen_main_menu.rpym", line 28, in <module>
    python hide:
  File "renpy/common/_layout/screen_main_menu.rpym", line 35, in _execute_python_hide
    ui.interact()
  File "/Applications/SummertimeSaga.app/Contents/Resources/autorun/renpy/ui.py", line 287, in interact
    rv = renpy.game.interface.interact(roll_forward=roll_forward, **kwargs)
  File "/Applications/SummertimeSaga.app/Contents/Resources/autorun/renpy/display/core.py", line 2649, in interact
    repeat, rv = self.interact_core(preloads=preloads, trans_pause=trans_pause, **kwargs)
  File "/Applications/SummertimeSaga.app/Contents/Resources/autorun/renpy/display/core.py", line 3451, in interact_core
    rv = root_widget.event(ev, x, y, 0)
  File "/Applications/SummertimeSaga.app/Contents/Resources/autorun/renpy/display/layout.py", line 992, in event
    rv = i.event(ev, x - xo, y - yo, cst)
  File "/Applications/SummertimeSaga.app/Contents/Resources/autorun/renpy/display/layout.py", line 992, in event
    rv = i.event(ev, x - xo, y - yo, cst)
  File "/Applications/SummertimeSaga.app/Contents/Resources/autorun/renpy/display/layout.py", line 992, in event
    rv = i.event(ev, x - xo, y - yo, cst)
  File "/Applications/SummertimeSaga.app/Contents/Resources/autorun/renpy/display/screen.py", line 697, in event
    rv = self.child.event(ev, x, y, st)
  File "/Applications/SummertimeSaga.app/Contents/Resources/autorun/renpy/display/layout.py", line 992, in event
    rv = i.event(ev, x - xo, y - yo, cst)
  File "/Applications/SummertimeSaga.app/Contents/Resources/autorun/renpy/display/layout.py", line 992, in event
    rv = i.event(ev, x - xo, y - yo, cst)
  File "/Applications/SummertimeSaga.app/Contents/Resources/autorun/renpy/display/layout.py", line 992, in event
    rv = i.event(ev, x - xo, y - yo, cst)
  File "/Applications/SummertimeSaga.app/Contents/Resources/autorun/renpy/display/behavior.py", line 906, in event
    return handle_click(self.clicked)
  File "/Applications/SummertimeSaga.app/Contents/Resources/autorun/renpy/display/behavior.py", line 841, in handle_click
    rv = run(action)
  File "/Applications/SummertimeSaga.app/Contents/Resources/autorun/renpy/display/behavior.py", line 315, in run
    return action(*args, **kwargs)
  File "renpy/common/00action_file.rpy", line 441, in __call__
    renpy.load(fn)
  File "/Applications/SummertimeSaga.app/Contents/Resources/autorun/renpy/loadsave.py", line 727, in load
    roots, log = loads(location.load(filename))
  File "/Applications/SummertimeSaga.app/Contents/Resources/autorun/renpy/loadsave.py", line 62, in loads
    return pickle.loads(s)
  File "/home/tom/ab/x64lucid-deps/install/lib/python2.7/pickle.py", line 1382, in loads
  File "/home/tom/ab/x64lucid-deps/install/lib/python2.7/pickle.py", line 858, in load
  File "/home/tom/ab/x64lucid-deps/install/lib/python2.7/pickle.py", line 1090, in load_global
  File "/home/tom/ab/x64lucid-deps/install/lib/python2.7/pickle.py", line 1126, in find_class
AttributeError: 'StoreModule' object has no attribute 'ShowerClass'

Darwin-18.0.0-x86_64-i386-64bit
Ren'Py 7.0.0.196
SummertimeSaga 0.16.0
Fri Jul 27 09:46:20 2018