C++ crashlog read

[adrenyslopez]

hi, good evening, someone knows how to read crashlog.txt, my server just shut down out of nowhere, I really don't know why and I would like someone to help me, I use tfs 1.3 from otbr

If someone knows how to decipher and help me, thank you in advance

---------------------------------------------------
Signal caught: SIGSEGV in 20/06 - 01:06:33

Thread 4 (Thread 0x7fffecc05700 (LWP 11095)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
No locals.
#1  0x00007ffff7b0b50c in std::condition_variable::wait(std::unique_lock<std::mutex>&) () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
No symbol table info available.
#2  0x0000555555755d5e in DatabaseTasks::threadMain() ()
No symbol table info available.
#3  0x00007ffff7b10e6f in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
No symbol table info available.
#4  0x00007ffff78414a4 in start_thread (arg=0x7fffecc05700) at pthread_create.c:456
        __res = <optimized out>
        pd = 0x7fffecc05700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140737165416192, -6980968127724245759, 140737184363854, 140737184363855, 140737157025792, 3, 6980940035988925697, 6980985628996807937}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#5  0x00007ffff51c1d0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97
No locals.

Thread 3 (Thread 0x7fffed618700 (LWP 11094)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225
No locals.
#1  0x00005555556451a2 in Scheduler::threadMain() ()
No symbol table info available.
#2  0x00007ffff7b10e6f in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
No symbol table info available.
#3  0x00007ffff78414a4 in start_thread (arg=0x7fffed618700) at pthread_create.c:456
        __res = <optimized out>
        pd = 0x7fffed618700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140737175979776, -6980968127724245759, 140737488346446, 140737488346447, 140737167589376, 3, 6980936469555457281, 6980985628996807937}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#4  0x00007ffff51c1d0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97
No locals.

Thread 2 (Thread 0x7fffede19700 (LWP 11093)):
#0  __lll_lock_wait () at ../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:135
No locals.
#1  0x00007ffff7843c26 in __GI___pthread_mutex_lock (mutex=0x555555b9d9d8) at ../nptl/pthread_mutex_lock.c:115
        id = -142303364
        __PRETTY_FUNCTION__ = "__pthread_mutex_lock"
        type = 1
        id = <optimized out>
#2  0x00005555557655ee in OutputMessagePool::sendAll() ()
No symbol table info available.
#3  0x0000555555668889 in Dispatcher::threadMain() ()
No symbol table info available.
#4  0x00007ffff7b10e6f in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
No symbol table info available.
#5  0x00007ffff78414a4 in start_thread (arg=0x7fffede19700) at pthread_create.c:456
        __res = <optimized out>
        pd = 0x7fffede19700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140737184372480, -6980968127724245759, 140737488346446, 140737488346447, 140737175982080, 3, 6980937564235246849, 6980985628996807937}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#6  0x00007ffff51c1d0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97
No locals.

Thread 1 (Thread 0x7ffff7fd6780 (LWP 11089)):
#0  0x0000000000000000 in ?? ()
No symbol table info available.
#1  0x000055555563d438 in Player::postRemoveNotification(Thing*, Cylinder const*, int, cylinderlink_t) ()
No symbol table info available.
#2  0x00005555556e9dde in Game::internalRemoveItem(Item*, int, bool, unsigned int) [clone .constprop.936] ()
No symbol table info available.
#3  0x00005555556667eb in Player::stowContainer(Item*, unsigned int) ()
No symbol table info available.
#4  0x000055555565263b in ProtocolGame::parseStashWithdraw(NetworkMessage&) ()
No symbol table info available.
#5  0x0000555555664759 in ProtocolGame::parsePacket(NetworkMessage&) ()
No symbol table info available.
#6  0x00005555556aa662 in Connection::parsePacket(boost::system::error_code const&) ()
No symbol table info available.
#7  0x00005555556af5ef in boost::asio::detail::reactive_socket_recv_op<boost::asio::mutable_buffers_1, boost::asio::detail::read_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_service<boost::asio::ip::tcp> >, boost::asio::mutable_buffers_1, boost::asio::detail::transfer_all_t, std::_Bind<std::_Mem_fn<void (Connection::*)(boost::system::error_code const&)> (std::shared_ptr<Connection>, std::_Placeholder<1>)> > >::do_complete(boost::asio::detail::task_io_service*, boost::asio::detail::task_io_service_operation*, boost::system::error_code const&, unsigned long) ()
No symbol table info available.
#8  0x00005555555901e8 in main ()
No symbol table info available.
$1 = 0