Are you using a VPN? Are you trying to play with multiple people on the same IP address? Either of these may cause the error to appear
i dont have a VPN downloaded, and nobody's playing on the same IP address as mine (at least to my knowledge)
have you done anything that might get you banned from the game? such as using a modified version of the game?
if not, then you may want to try asking for help on the discord server.
i havent been using a modified version of the game either, ill try to ask for help in the discord
