Killing connection from 85.144.148.180:1113 due to no activity!

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread -1239921760 (LWP 26578)]
0x0805405f in AuthSocket::OnDisconnect (this=0x85ae130) at AuthSocket.cpp:53
53                      sInfoCore.DeleteSessionKey(m_account->AccountId);
(gdb) bt full
#0  0x0805405f in AuthSocket::OnDisconnect (this=0x85ae130) at AuthSocket.cpp:53
No locals.
#1  0x0806860d in Socket::Disconnect (this=0x85ae130) at Network/Socket.cpp:197
No locals.
#2  0x08069528 in Socket::ReadCallback (this=0x85ae130, len=0) at Network/SocketLinux.cpp:38
        bytes = 0
#3  0x08069914 in SocketWorkerThread::run (this=0x85b3770) at Network/SocketMgrLinux.cpp:102
        fd_count = 1
        ptr = (class Socket *) 0x85ae130
        i = 0
        ev = {events = 0, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 0}}
        mgr = (SocketMgr *) 0xb6185008
#4  0x08058b8c in thread_func (args=0x85b3770) at ../shared/Threading/ThreadStarter.h:56
        ptr = (ThreadBase *) 0x85b3770
        delete_it = true
#5  0x42052433 in start_thread () from /lib/libpthread.so.0
No symbol table info available.
#6  0x41f6ba1e in clone () from /lib/libc.so.6
No symbol table info available.