What error am i experiencing ? and how do i fix it ?

Aloha im trying to follow this tutorial : https://github.com/oceanprotocol/react-tutorialbut when i run npm start i get this error:https://preview.redd.it/1w75dav6uho51.png?width=1366&format=png&auto=webp&s=f41468d7377a83f729220c4d47cb7e8a9de9bdd4

Submitted September 21, 2020 at 01:21PM by Crypto_Rootz