Error while running event rpgsProperty::on_tick (ID 0)
LuaPlayer API call when LuaPlayer was invalid.
stack traceback:
rpgsProperty/control.lua:733: in function <rpgsProperty/control.lua:727>
stack traceback:
    [C]: in function 'index'
    __rpgsProperty/control.lua:733: in function <rpgsProperty/control.lua:727>