Arc Welder Segfault

The program has crashed.
See the log file for a stack trace.
CRASH LOG FILE: ./config/crash.log
VERSION: 0.E-2736-g344802c
TYPE: Signal
MESSAGE: SIGSEGV: Segmentation fault
STACK TRACE:

  #0
    (dbghelp: @0x655c76[cataclysm-tiles.exe+0x255c76]),
    (libbacktrace: Z21debug_write_backtraceRSo+0x56@0x655c76),
    (libbacktrace: 0x655c76    [unknown src]:0    [unknown func]),
  #1
    (dbghelp: @0x63731f[cataclysm-tiles.exe+0x23731f]),
    (libbacktrace: log_crash+0x4af@0x63731f),
    (libbacktrace: 0x63731f    [unknown src]:0    [unknown func]),
  #2
    (dbghelp: @0x637ff2[cataclysm-tiles.exe+0x237ff2]),
    (libbacktrace: signal_handler+0x32@0x637ff2),
    (libbacktrace: 0x637ff2    [unknown src]:0    [unknown func]),
  #3
    (dbghelp: SMPEG_error+0x4b034@0x10d04e0[cataclysm-tiles.exe+0xcd04e0]),
    (libbacktrace: gnu_exception_handler+0x70@0x10d04e0),
    (libbacktrace: 0x10d04e0    /home/narc/src/mxe/tmp-gcc-x86_64-w64-mingw32.static/gcc-5.4.0.build_/mingw-w64-v5.0.2/mingw-w64-crt/crt/crt_handler.c:223    _gnu_exception_handler),
  #4
    (dbghelp: _C_specific_handler+0x98@0x7ffd0b178048[msvcrt.dll+0x28048]),
    (backtrace_syminfo failed: errno = -1, msg = no symbol table in PE/COFF executable),
    (backtrace_pcinfo failed: errno = -1, msg = no debug info in PE/COFF executable),
  #5
    (dbghelp: _chkstk+0x11f@0x7ffd0d0011cf[ntdll.dll+0xa11cf]),
    (backtrace_syminfo failed: errno = -1, msg = no symbol table in PE/COFF executable),
    (backtrace_pcinfo failed: errno = -1, msg = no debug info in PE/COFF executable),
  #6
    (dbghelp: RtlRaiseException+0x399@0x7ffd0cfca209[ntdll.dll+0x6a209]),
    (backtrace_syminfo failed: errno = -1, msg = no symbol table in PE/COFF executable),
    (backtrace_pcinfo failed: errno = -1, msg = no debug info in PE/COFF executable),
  #7
    (dbghelp: KiUserExceptionDispatcher+0x2e@0x7ffd0cfffe3e[ntdll.dll+0x9fe3e]),
    (backtrace_syminfo failed: errno = -1, msg = no symbol table in PE/COFF executable),
    (backtrace_pcinfo failed: errno = -1, msg = no debug info in PE/COFF executable),
  #8
    (dbghelp: IMG_LoadWEBP_RW+0x54d43c@0x170f78c[cataclysm-tiles.exe+0x130f78c]),
    (libbacktrace: ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE9_M_assignERKS4_+0x1c@0x170f78c),
    (libbacktrace: 0x170f78c    [unknown src]:0    [unknown func]),
  #9
    (dbghelp: @0x44772d[cataclysm-tiles.exe+0x4772d]),
    (libbacktrace: ZN17activity_handlers18repair_item_finishEP15player_activityP6player+0x89d@0x44772d),
    (libbacktrace: 0x44772d    [unknown src]:0    [unknown func]),
  #10
    (dbghelp: @0x462590[cataclysm-tiles.exe+0x62590]),
    (libbacktrace: ZNK13activity_type11call_finishEP15player_activityP6player+0xf0@0x462590),
    (libbacktrace: 0x462590    [unknown src]:0    [unknown func]),
  #11
    (dbghelp: @0xda630a[cataclysm-tiles.exe+0x9a630a]),
    (libbacktrace: ZN15player_activity7do_turnER6player+0x11fa@0xda630a),
    (libbacktrace: 0xda630a    [unknown src]:0    [unknown func]),
  #12
    (dbghelp: @0x721935[cataclysm-tiles.exe+0x321935]),
    (libbacktrace: ZN4game16process_activityEv+0x75@0x721935),
    (libbacktrace: 0x721935    [unknown src]:0    [unknown func]),
  #13
    (dbghelp: @0x7791b4[cataclysm-tiles.exe+0x3791b4]),
    (libbacktrace: ZN4game7do_turnEv+0x1254@0x7791b4),
    (libbacktrace: 0x7791b4    [unknown src]:0    [unknown func]),
  #14
    (dbghelp: IMG_LoadWEBP_RW+0x6dd248@0x189f598[cataclysm-tiles.exe+0x149f598]),
    (libbacktrace: main+0x11a8@0x189f598),
    (libbacktrace: 0x189f598    [unknown src]:0    [unknown func]),
  #15
    (dbghelp: @0x4013ed[cataclysm-tiles.exe+0x13ed]),
    (libbacktrace: _tmainCRTStartup+0x23d@0x4013ed),
    (libbacktrace: 0x4013ed    /home/narc/src/mxe/tmp-gcc-x86_64-w64-mingw32.static/gcc-5.4.0.build_/mingw-w64-v5.0.2/mingw-w64-crt/crt/crtexe.c:336    __tmainCRTStartup),
  #16
    (dbghelp: @0x4014fb[cataclysm-tiles.exe+0x14fb]),
    (libbacktrace: WinMainCRTStartup+0x1b@0x4014fb),
    (libbacktrace: 0x4014fb    /home/narc/src/mxe/tmp-gcc-x86_64-w64-mingw32.static/gcc-5.4.0.build_/mingw-w64-v5.0.2/mingw-w64-crt/crt/crtexe.c:186    WinMainCRTStartup),
  #17
    (dbghelp: BaseThreadInitThunk+0x14@0x7ffd0c627bd4[KERNEL32.DLL+0x17bd4]),
    (backtrace_syminfo failed: errno = -1, msg = no symbol table in PE/COFF executable),
    (backtrace_pcinfo failed: errno = -1, msg = no debug info in PE/COFF executable),
  #18
    (dbghelp: RtlUserThreadStart+0x21@0x7ffd0cfcce51[ntdll.dll+0x6ce51]),
    (backtrace_syminfo failed: errno = -1, msg = no symbol table in PE/COFF executable),
    (backtrace_pcinfo failed: errno = -1, msg = no debug info in PE/COFF executable),