Fatal error!

Unhandled Exception: EXCEPTION_ACCESS_VIOLATION reading address 0x00000010

0x00000000AD8D84AF ntdll.dll!UnknownFunction []
0x00000000AD8D8300 ntdll.dll!UnknownFunction []
0x00000000A3C65113 LfD.exe!AJob_Base::UnclaimJob() [e:\lfdsrc\source\lfd\private\job_base.cpp:56]
0x00000000A3C4C095 LfD.exe!AMobBase::EndPlay() [e:\lfdsrc\source\lfd\private\mobbase.cpp:1181]
0x00000000A459C77A LfD.exe!AActor::Destroyed() []
0x00000000A46A593F LfD.exe!UWorld::DestroyActor() []
0x00000000A459BE9A LfD.exe!AActor::Destroy() []
0x00000000A4486B22 LfD.exe!FTimerUnifiedDelegate::Execute() []
0x00000000A44B282C LfD.exe!FTimerManager::Tick() []
0x00000000A46D7115 LfD.exe!UWorld::Tick() []
0x00000000A446BC44 LfD.exe!UGameEngine::Tick() []
0x00000000A3C80475 LfD.exe!FEngineLoop::Tick() []
0x00000000A3C8F70F LfD.exe!GuardedMain() []
0x00000000A3C8F77A LfD.exe!GuardedMainWrapper() []
0x00000000A3C9BF36 LfD.exe!WinMain() []
0x00000000A74BF61F LfD.exe!__scrt_common_main_seh() [f:\dd\vctools\crt\vcstartup\src\startup\exe_common.inl:253]
0x00000000AB293034 KERNEL32.DLL!UnknownFunction []
0x00000000AD931431 ntdll.dll!UnknownFunction []
0x00000000AD931431 ntdll.dll!UnknownFunction []