Program received signal SIGFPE, Arithmetic exception.
[Switching to Thread 0x7fff3f3ff700 (LWP 1052)]
0x0000000000debac7 in std::tr1::_Hashtable<unsigned int, std::pair<unsigned int const, ArenaTeam*>, std::allocator<std::pair<unsigned int const, ArenaTeam*> >, std::_Select1st<std::pair<unsigned int const, ArenaTeam*> >, std::equal_to<unsigned int>, std::tr1::hash<unsigned int>, std::tr1::__detail::_Mod_range_hashing, std::tr1::__detail::_Default_ranged_hash, std::tr1::__detail::_Prime_rehash_policy, false, false, true>::erase (this=0x7fffd3513c88, arenaTeamId=20892, realmIndex=<value optimized out>) at /usr/include/c++/4.4/tr1_impl/hashtable:1128
1128          _Node** __slot = _M_buckets + __n;

--- DEBUG: BACKTRACE FULL

#0  0x0000000000debac7 in std::tr1::_Hashtable<unsigned int, std::pair<unsigned int const, ArenaTeam*>, std::allocator<std::pair<unsigned int const, ArenaTeam*> >, std::_Select1st<std::pair<unsigned int const, ArenaTeam*> >, std::equal_to<unsigned int>, std::tr1::hash<unsigned int>, std::tr1::__detail::_Mod_range_hashing, std::tr1::__detail::_Default_ranged_hash, std::tr1::__detail::_Prime_rehash_policy, false, false, true>::erase (this=0x7fffd3513c88, arenaTeamId=20892, realmIndex=<value optimized out>) at /usr/include/c++/4.4/tr1_impl/hashtable:1128
        __saved_slot = <value optimized out>
#1  ArenaTeamMgr::RemoveArenaTeam (this=0x7fffd3513c88, arenaTeamId=20892, realmIndex=<value optimized out>) at /mnt/sdb/trinity/uwowcore_com/src/server/game/Battlegrounds/ArenaTeamMgr.cpp:80
No locals.
#2  0x0000000000e0067c in ArenaTeam::DeleteLater (this=0x7fffba68af00) at /mnt/sdb/trinity/uwowcore_com/src/server/game/Battlegrounds/ArenaTeam.cpp:1123
No locals.
#3  0x0000000000c7041a in GrubSession::HandleSynchronizeArenaTeam (this=0x7fff3900e200, recvPacket=...) at /mnt/sdb/trinity/uwowcore_com/src/server/game/Server/Grub/GrubSession.cpp:860
        aTeam = 0x519c
        teamId = 20892
        action = 2 '\002'
        dbIndex = <value optimized out>
#4  0x0000000000c6fa98 in GrubSession::Update (this=0x7fff3900e200, diff=56) at /mnt/sdb/trinity/uwowcore_com/src/server/game/Server/Grub/GrubSession.cpp:69
        packet = 0x7fff3902e7c0
#5  0x0000000000c68522 in GrubServerMng::Update (this=0x7fff9b0eb208, diff=56) at /mnt/sdb/trinity/uwowcore_com/src/server/game/Server/Grub/GrubMgr.cpp:557
        gSession = 0x7fff3900e200
#6  0x0000000000d64cac in World::Update (this=0x7fffd486b008, diff=56) at /mnt/sdb/trinity/uwowcore_com/src/server/game/World/World.cpp:2056
No locals.
#7  0x00000000008245c9 in WorldRunnable::run (this=<value optimized out>) at /mnt/sdb/trinity/uwowcore_com/src/server/worldserver/WorldThread/WorldRunnable.cpp:60
        diff = 56
        realCurrTime = <value optimized out>
        realPrevTime = <value optimized out>
        prevSleepTime = 49
#8  0x0000000000f0a1ca in ACE_Based::Thread::ThreadTask (param=0x7fffd3513c88) at /mnt/sdb/trinity/uwowcore_com/src/server/shared/Threading/Threading.cpp:183
No locals.
#9  0x00007ffff76a51c2 in ACE_OS_Thread_Adapter::invoke (this=0x7fff9f424100) at ../../ace/OS_Thread_Adapter.cpp:103
        hook = 0x519c
        func = 0xf0a1c0 <ACE_Based::Thread::ThreadTask(void*)>
        arg = 0x7fffa0cf5830
        cancel_flags = 0
        status = 0x519c
#10 0x00007ffff5f998ca in start_thread () from /lib/libpthread.so.0
No symbol table info available.
#11 0x00007ffff5d0092d in clone () from /lib/libc.so.6