Crash, script onMoveItem()

[Dominik ms]

Debug code:

#0  0x000000000047d8c2 in Game::playerMoveItem (this=0x804860, playerId=268449683, fromPos=..., spriteId=3307, fromStackpos=<value optimized out>,
    toPos=..., count=1 '\001') at game.cpp:1285
        toPlayer = 0x5379e4
        toSlotItem = <value optimized out>
        fromItem = 0x7fa3808e62a0
        item = 0x7fa3808e62a0
        Out = <value optimized out>
        deequip = false
        toDepot = 13
        toItem = 0x7fa395658970
        checkToSlot = 112
        player = 0x7fa3804d71d0
        fromDepot = false
        thing = 0x0
        toCylinder = 0x0
        In = <value optimized out>
        fromCylinder = 0x107e7f70
        toIndex = <value optimized out>
        status = {_M_t = {
            _M_impl = {<std::allocator<std::_Rb_tree_node<std::pair<std::basic_string<char, std::char_traits<char>, std::allocator<char> > const, int> > >> = {<__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<std::basic_string<char, std::char_traits<char>, std::allocator<char> > const, int> > >> = {<No data fields>}, <No data fields>},
              _M_key_compare = {<std::binary_function<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool>> = {<No data fields>}, <No data fields>}, _M_header = {_M_color = 5470961, _M_parent = 0x97cae0,
                _M_left = 0x7fa3804995a0, _M_right = 0x97cae0}, _M_node_count = 140340208702880}}}
        ret = <value optimized out>
        equip = 224
        fromPlayer = 0x0
        fromIndex = <value optimized out>
#1  0x000000000048961b in boost::_mfi::mf6<bool, Game, unsigned int, Position const&, unsigned short, short, Position const&, unsigned char>::operator() (
    function_obj_ptr=<value optimized out>) at /usr/include/boost/bind/mem_fn_template.hpp:732
No locals.
#2  operator()<bool, boost::_mfi::mf6<bool, Game, unsigned int, const Position&, short unsigned int, short int, const Position&, unsigned char>, boost::_bi::list0> (function_obj_ptr=<value optimized out>) at /usr/include/boost/bind/bind.hpp:660
No locals.
#3  boost::_bi::bind_t<bool, boost::_mfi::mf6<bool, Game, unsigned int, Position const&, unsigned short, short, Position const&, unsigned char>, boost::_bi::list7<boost::_bi::value<Game*>, boost::_bi::value<unsigned int>, boost::_bi::value<Position>, boost::_bi::value<unsigned short>, boost::_bi::value<short>, boost::_bi::value<Position>, boost::_bi::value<unsigned char> > >::operator() (function_obj_ptr=<value optimized out>)
    at /usr/include/boost/bind/bind_template.hpp:20
No locals.
#4  boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<bool, boost::_mfi::mf6<bool, Game, unsigned int, Position const&, unsigned short, short, Position const&, unsigned char>, boost::_bi::list7<boost::_bi::value<Game*>, boost::_bi::value<unsigned int>, boost::_bi::value<Position>, boost::_bi::value<unsigned short>, boost::_bi::value<short>, boost::_bi::value<Position>, boost::_bi::value<unsigned char> > >, void>::invoke (
    function_obj_ptr=<value optimized out>) at /usr/include/boost/function/function_template.hpp:153
        f = <value optimized out>
#5  0x0000000000577a77 in Task::operator()() ()
No symbol table info available.
#6  0x00000000005771df in Dispatcher::dispatcherThread (p=<value optimized out>) at tasks.cpp:56
        task = 0x7fa38cdef560
        dispatcher = 0x8025a0
#7  0x000000000055afc2 in operator()<void (*)(void*), boost::_bi::list0> (this=0x6) at /usr/include/boost/bind/bind.hpp:253
No locals.
#8  boost::_bi::bind_t<void, void (*)(void*), boost::_bi::list1<boost::_bi::value<void*> > >::operator() (this=0x6)
    at /usr/include/boost/bind/bind_template.hpp:20
No locals.
#9  boost::detail::thread_data<boost::_bi::bind_t<void, void (*)(void*), boost::_bi::list1<boost::_bi::value<void*> > > >::run (this=0x6)
    at /usr/include/boost/thread/detail/thread.hpp:56
No locals.
#10 0x00007fa398b0e200 in thread_proxy () from /usr/lib/libboost_thread.so.1.42.0

This line:

toItem = toCylinder->getItem();

Full script of this code can be found here:
http://otland.net/f35/creatureevent-onmove-very-advanced-134016/

Have someone proposition??