404-page not found error when publishing to new url

I am getting 404 - page not found error when i am publishing my website. I changed the url then again changed back to original one. Now it’s showing 404 - page not found error when visiting original one. Please help.

Read only link : Link

What published URL are you trying to access?

You’ll need to regenerate your readonly link as well.

Fixed it by, clearing cache of my chrome browser.