404 Error on browsing category page

Has anyone ever encountered this error and can help me?

Did you redirect https://www.blogussion.com/category/ via htaccess file?

If I browse https://www.blogussion.com/category/blogging-tips then I didn’t face any problem to navigate the pages.

Not sure if it is them issue or some htaccess rules problem.

Hey, thanks for your response!

I use a plugin to do that called Category Base Killer

Great shout Kailash, you just solved my little issue too.