uBlogger 404 when i press 'Posts'

[BicycleMark]

I have followed the 'Basic instructions' for uBlogger with ease up until I add first post
done with 'hugo new posts/first_post.md' when running 'hugo server' i get a 404 when i click the Posts link. I am not exactly sure how to debug. nube on Hugo

My Code can be found and examined or cloned here:

https://github.com/BicycleMark/TechBlog.git