One of my fellow developer has set this 'Category Base' and 'Tag Base' to "/blog", now how can we remove this from the URL.
Now the Permalinks page optional - parts looks like
Category Base /blog <input box>
Tag Base /blog <input box>
I suspect this causing permalinks not work on this page here
When clicked on any of the Left Side Menu Option - Categories/Posts - the display does not change at all and the same contents are displayed.