Program received signal SIGSEGV, Segmentation fault.
0x0000000000e38003 in operator() (__y=@0x7fffffffd778: 0x7ffebdd3e000, __x=@0x8f00000000000055: <error reading variable>, this=0x7ffea703c050) at /usr/include/c++/4.7/bits/stl_function.h:237
237	      { return __x < __y; }

--- DEBUG: BACKTRACE FULL

#0  0x0000000000e38003 in operator() (__y=@0x7fffffffd778: 0x7ffebdd3e000, __x=@0x8f00000000000055: <error reading variable>, this=0x7ffea703c050) at /usr/include/c++/4.7/bits/stl_function.h:237
#1  std::_Rb_tree<Player*, Player*, std::_Identity<Player*>, std::less<Player*>, std::allocator<Player*> >::equal_range (this=this@entry=0x7ffea703c050, __k=@0x7fffffffd778: 0x7ffebdd3e000) at /usr/include/c++/4.7/bits/stl_tree.h:1166
#2  0x0000000000e38758 in std::_Rb_tree<Player*, Player*, std::_Identity<Player*>, std::less<Player*>, std::allocator<Player*> >::erase (this=0x7ffea703c050, __x=@0x7fffffffd778: 0x7ffebdd3e000) at /usr/include/c++/4.7/bits/stl_tree.h:1521
#3  0x0000000000e32970 in erase (__x=@0x7fffffffd778: 0x7ffebdd3e000, this=<optimized out>) at /usr/include/c++/4.7/bits/stl_set.h:533
#4  Group::RemoveInvite (this=<optimized out>, player=0x7ffebdd3e000) at /root/src/server/game/Groups/Group.cpp:302
#5  0x0000000000c58d92 in Player::UninviteFromGroup (this=<optimized out>) at /root/src/server/game/Entities/Player/Player.cpp:2952
#6  0x0000000000f66fdf in WorldSession::LogoutPlayer (this=0x7ffedeb33580, save=<optimized out>) at /root/src/server/game/Server/WorldSession.cpp:525
#7  0x0000000000e6a99f in WorldSession::HandleLogoutRequestOpcode (this=0x7ffedeb33580) at /root/src/server/game/Handlers/MiscHandler.cpp:402
#8  0x0000000000f68b23 in WorldSession::Update (this=0x7ffedeb33580, diff=125, updater=...) at /root/src/server/game/Server/WorldSession.cpp:320
#9  0x000000000100916e in World::UpdateSessions (this=this@entry=0x1ebdda0, diff=diff@entry=125) at /root/src/server/game/World/World.cpp:2708
#10 0x000000000103647d in World::Update (this=0x1ebdda0, diff=125) at /root/src/server/game/World/World.cpp:2071
#11 0x0000000000b15ba2 in WorldUpdateLoop () at /root/src/server/worldserver/Main.cpp:380
#12 0x0000000000b18b2e in main (argc=<optimized out>, argv=<optimized out>) at /root/src/server/worldserver/Main.cpp:242argc=<optimized out>, argv=<optimized out>) at /root/aura-3.3.5/src/server/worldserver/Main.cpp:242