Invalid query for session destroy.

[mdanilov]

this.getClient(function(err, client, done) {
  if (err) return fn(err);

  client.query('DELETE FROM ' + _this.table + ' WHERE sid = $2;', [ sid ], function(err) {
    done();
    if (err) return fn(err);
    fn();
  });
});

Postgres can't find $1 parameter and invoke error. If you replace $2 to $1 it will work.

Thanks.