Details for the issue

What did you do?

I tried to browse the fts_search6_idx table in the attached db.
A csv export of this data is possible (see fts_search6_idx.csv)
The field term in row 212 and 384 of fts_search6_idx.csv contains strange characters.
If these lines are deleted in the table fts_search6_idx with a SQL script DB Browser for SQLite does not craches any more.
Attachement.zip

What did you expect to see?

What did you see instead?

Useful extra information

DB4S v3.12.2 [built for x86_64-little_endian-llp64] on Windows 10 (10.0) (winnt/10.0.19043) [x86_64]
using SQLite Version 3.35.5
and Qt 5.12.8