I have gotten back from vacation earlier today and I have noticed that I had been getting Server Errors on and off when trying to login. A couple days ago, it kept saying it doesn’t recognize the login when I was entering the correct password. The only reason I still go into Reddit is because I’m a mod, most likely the most active one, of a subreddit. On top of that, I kept making me do cloudflare recaptchas even though I’m not a bot and don’t have VPN enabled.
Have you tried logging in again since you posted this? Did you get in now? Also have you tried logging in on the mobile app?