When I tried to join the server today this error message came up (outdated server! I'm still on 0) and I don't know how to fix it. It's especially weird because I logged on just fine only a few minutes before. Does anyone know how to help me with this? Thanks also I've never used this site before so I don't know if I am putting this in the right spot. If it's not, i'm sorry!
This was due to the server being incompatible with 1.16.2. The servers now have compatibility except Carrot, so if you wanted to play on Carrot, you may need to join on 1.15.2~1.16.1 until the next restart to join.