Comment 5 for bug 1896366

I am curious, does `sudo sudo -u www-data /usr/share/roundcube/bin/cleandb.sh` work without permission errors for you?

I have the db owned by www-data

```
$ sudo ls -l /var/lib/dbconfig-common/sqlite3/roundcube
total 176
-rw-rw---- 1 www-data www-data 176128 May 6 12:34 roundcube
```