What caused Internet Outage? Cloudfare outage takes down popular websites all over the world

Internet Cloudfare Outage: The effect of the internet Cloudflare outage was felt by the users of some of the key hotspots of internet traffic, such as Amazon Web Services (AWS), Twitter, Zerodha, Shopify, Discord, and Canva. 

source https://www.jagranjosh.com/current-affairs/what-caused-internet-outage-cloudfare-outage-takes-down-popular-websites-all-over-the-world-1655955718-1