Data Source saying its empty

I get this error message:
image

but the preview of the query says that the data is available?

Does anyone know what I'm missing?

EDIT: Solved by just copy pasting the query and creating a new one with the same sql statement.

Hello @KungFooLemmi!

Glad you were able to fix this by creating a replicate query.

Very odd that the first one did not work.