That's it!
That refers to the emptiness in Buddhism.
Śūnyatā / Suññatā does not mean that you are empty.
Rather, in Buddhist thought, phenomena are the result of the combination of the four elements.
There is no subject, so it is said to be empty.
You are also the result of the combination of the four elements, so there is no self.
Since there is no self, there are no afflictions that belong to the self.