Aggregate Functions

Hello^^
I have been doing the SQL Aggregate Functions project and ran into a problem. I looked at the explanation clip and in the hint but I do not understand why it’s not running :frowning:

https://www.codecademy.com/paths/data-science/tracks/sql-intermediate/modules/dspath-sql-aggregates-projects-and-applications/projects/sql-hackernews

Solved ^^
Thank you very much.