DICE’s Ben Walke said on Twitter that EA is having issues with servers in multiple games, including Star Wars Battlefront II and Apex Legends. EA just confirmed at this minute that there is a problem, but whatever the problem is, it affects all of the support.
Replies to the tweet seem to indicate that in addition to Battlefront II, FIFA 20 and Apex Legends are also experiencing problems and there is no indication of when the servers will be online again. Anthem is also likely to be affected, but no one seems to notice.
So if you have problems logging into Apex Legends (Apex Legends Error Code 100) at the moment, it is not because of your hardware or your internet connection!
Since the problem is probably not recognized, it can take a while until the servers are online again or are fully functional again. We'll keep you up to date!
We're aware of a problem currently impacting EA and EA Help services, so you may have trouble reaching us. We're working to resolve the issue as quickly as possible and we'll keep you informed.
— EA Help (@EAHelp) February 18, 2020