Just started using WordPress, and have set up a blog website here
Everything was working tickety boo until I started playing with the Permalinks option. Tried a few custom options which worked OK, but not as I wanted. The last option I tried was
Once I had saved this change, all my pages and posts now result in a 404 error page, and worse still, my Permalinks settings page is no longer displayed in wp-admin!
All of the other settings (such as General, Writing, Reading, Discussion etc) display just fine, but the Permalink page is just blank!
Can anyone help me unbreak my site?