.NET 8 Blazor doesn't render the CSS and stops to work

When I try to run using the debug a very simple .NET 8 Blazor WebAssembly application, the result is a white screen.

Then, I open the local URL and I get this page

and the errors in the Developer tools are like that

After 30 seconds or so, the application stops and I get this error

I have created a lot of Blazor applications but this time is the first time I get this error. I'm unsure whether this issue is originating from the components or the configuration. If there is a component, what component causes this issue. I can't see anything in the console.