Calc does not start

Ubuntu 18.04 LTS

libreoffice --version
LibreOffice 7.6.5.2 60(Build:2)

After some of the latest updates Calc does not start:

libreoffice --calc
/usr/lib/libreoffice/program/soffice.bin: symbol lookup error: /usr/lib/libreoffice/program/liborcus-parser-0.18.so.0: undefined symbol: _ZNSt10filesystem7__cxx114path14_M_split_cmptsEv

Writer works fine. Calc used to work before, at least in February.

Any suggestions?