I am sure this is something that has been asked many times before, and I tried finding a solution but I simply cannot.
I have made one post so far on my new WordPress installation.
I went to the settings and changed the Permalink structure from the default to one of the other presets.
None of them work.
When I click the post title from my blog homepage, I get a 404 Error.
The post or page you requested can not be found on this site.
Visit the Home Page or browse through the Archives.
This happens if I use a custom permalink structure or any of the other preset ones.
I would like to use a custom structure of /%category%/%postname%
How can I fix this issue with permalinks?