I have bought Minecraft more than 2 months ago, but at lunch today, I played Minecraft as usual and in the evening when I opened the launcher to open Minecraft it said play demo. Then once I clicked to play the demo, Minecraft didn't log me in. So I signed out of Minecraft and tried to sign in. AND, the Microsoft sign-in didn't work as well. And after that, I uninstalled Minecraft and reinstalled it but it did nothing but gave me an error. Can you please help me fix this? Also, the attachment I put down below is from the internet but shows the exact same thing that happened to me. Also, my Minecraft username is King_Slayeer.