Why do I get a fatal error when I try to insert a special character?

I am using a Dell tablet running windows10. I get fatal errors and crashes randomly while using writer or calc.

Please, what LIbreOffice version?

Smells like data corruption in RAM or while in transit. In any case, not the normal issues.

I just recently downloaded and I get the same thing when I wander into special characters.

There was a bug for LibreOffice 5.0.0, solved now.

https://bugs.documentfoundation.org/show_bug.cgi?id=93113