Sandbox instance giving a 500 error

I’m trying to use the Omeka 2 importer on the sandbox instance with no success. Is it disabled? Is it me?

I get a 500 error when trying to use it.

Is that the URL you’re passing in?

The Omeka 2 Importer is designed to import an entire Omeka site, not a specific record like you’re passing it. It expects just the top-level “api” URL to be provided.

Yes, that’s the URL. I wanted to avoid dumping the whole site in.