The account of your son has been permanently banned from our server. The reasoning for this is that they have been caught using illegal modifications by our server anti-cheat (Sentinel). If you do not know what illegal modifications are, these are modifications that some players use to gain an unfair advantage in the game. Using illegal modifications is strictly prohibited on CubeCraft Games.
Unfortunately, as the punishment of your son was issued pretty recently, there isn't anything that can be done about it at this point of time. After a few months / a year, you can contact our administrator, AnimalTamer1, and ask her to give another chance to your son to play on the server. You can contact AnimalTamer1 here:
https://www.cubecraft.net/conversations/add?to=AnimalTamer1