Unable to set PRAGMA busy_timeout

I am experiencing some errors of type `SQLITE_BUSY: database is locked` and I want to test if configuring the`PRAGMA busy_timeout` solves this problem. I can't configure it, any idea?

```js
 let db = new sqlite3.Database(dbName);
 db.run('PRAGMA busy_timeout = 6000');
 db.configure("busyTimeout", 6000);
```

Thanks!