In versions prior to 9.0.6 the `static` directory was used to serve static assets in a Next.js application. This has been deprecated in favor of a `public` directory.
The reason we want to support a `public` directory instead is to not require the `/static` prefix for assets anymore and there is no reason to maintain both paths.
#### Possible Ways to Fix It
You can move your `static` directory inside of the `public` directory and all URLs will remain the same as they were before.