alasql.js:19270 Uncaught TypeError: SQL.Database is not a constructor

I get this error when trying to attach a database from the disk. This is the code: 

```
alasql(['ATTACH SQLITE DATABASE inscriptions("mydb.sqlite3");\
            Use inscriptions; \
            select * from signatures']).then(function(res) {
                console.log("Signatures: ", res.pop());
});	
```

I am using only javascript and html.