Thread 20 "CSV Fetch Threa" received signal SIGSEGV, Segmentation fault.
0x00007fffca114a25 in ScDBData::GetArea (this=0x0, rRange=...) at /home/dcoder/libreoffice/sc/source/core/tool/dbdata.cxx:308
308     SCROW nNewEndRow = nEndRow;
(gdb) bt
+bt
#0  0x00007fffca114a25 in ScDBData::GetArea(ScRange&) const (this=0x0, rRange=...) at /home/dcoder/libreoffice/sc/source/core/tool/dbdata.cxx:308
#1  0x00007fffca6ade90 in sc::ScDBDataManager::WriteToDoc(ScDocument&) (this=0x55555824ae90, rDoc=...)
    at /home/dcoder/libreoffice/sc/source/ui/dataprovider/dataprovider.cxx:224
#2  0x00007fffca6aa3bd in sc::CSVDataProvider::ImportFinished() (this=0x555557bfd4f0) at /home/dcoder/libreoffice/sc/source/ui/dataprovider/csvdataprovider.cxx:152
#3  0x00007fffca6ad36d in std::__invoke_impl<void, void (sc::CSVDataProvider::*&)(), sc::CSVDataProvider*&>(std::__invoke_memfun_deref, void (sc::CSVDataProvider::*&)(), sc::CSVDataProvider*&) (__f=@0x5555567771f0: (void (sc::CSVDataProvider::*)(sc::CSVDataProvider * const)) 0x7fffca6aa382 <sc::CSVDataProvider::ImportFinished()>, __t=@0x555556777200: 0x555557bfd4f0) at /usr/include/c++/7/bits/invoke.h:73
#4  0x00007fffca6ad273 in std::__invoke<void (sc::CSVDataProvider::*&)(), sc::CSVDataProvider*&>(void (sc::CSVDataProvider::*&)(), sc::CSVDataProvider*&) (__fn=@0x5555567771f0: (void (sc::CSVDataProvider::*)(sc::CSVDataProvider * const)) 0x7fffca6aa382 <sc::CSVDataProvider::ImportFinished()>, __args#0=@0x555556777200: 0x555557bfd4f0)
    at /usr/include/c++/7/bits/invoke.h:95
#5  0x00007fffca6acf9d in std::_Bind<void (sc::CSVDataProvider::*(sc::CSVDataProvider*))()>::__call<void, , 0ul>(std::tuple<>&&, std::_Index_tuple<0ul>) (this=0x5555567771f0, __args=...) at /usr/include/c++/7/functional:467
#6  0x00007fffca6acb31 in std::_Bind<void (sc::CSVDataProvider::*(sc::CSVDataProvider*))()>::operator()<, void>() (this=0x5555567771f0)
    at /usr/include/c++/7/functional:551
#7  0x00007fffca6ac52b in std::_Function_handler<void (), std::_Bind<void (sc::CSVDataProvider::*(sc::CSVDataProvider*))()> >::_M_invoke(std::_Any_data const&) (__functor=...) at /usr/include/c++/7/bits/std_function.h:316
#8  0x00007fffc9c9ce30 in std::function<void ()>::operator()() const (this=0x555558359298) at /usr/include/c++/7/bits/std_function.h:706
#9  0x00007fffca6a9ec1 in sc::CSVFetchThread::execute() (this=0x5555583591f0) at /home/dcoder/libreoffice/sc/source/ui/dataprovider/csvdataprovider.cxx:114
#10 0x00007ffff3a7f4f4 in salhelper::Thread::run() (this=0x5555583591f0) at /home/dcoder/libreoffice/salhelper/source/thread.cxx:40
#11 0x00007ffff3a7f84e in osl::threadFunc(void*) (param=0x555558359200) at /home/dcoder/libreoffice/include/osl/thread.hxx:185
#12 0x00007ffff7b95496 in osl_thread_start_Impl(void*) (pData=0x5555583592d0) at /home/dcoder/libreoffice/sal/osl/unx/thread.cxx:234
#13 0x00007ffff71136db in start_thread (arg=0x7fffcf82e700) at pthread_create.c:463
#14 0x00007ffff744c88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95