Callum Besford

I do not directly own Minecraft, got the Xbox GamePass. I launch Familia Ad Astra in Curseforge, which launches the Minecraft Launcher, then i launch the modded game itself through the ML, Go to Single Player, Create New World, Wait some, Load in World.... and an Online Server has been created as well, causing my computer to lag and whine and die. Text keeps appearing saying "Server Backup In: 15m". I NEED HELP! PLZ! I do not want the Server created, it is supposed to be a Single Player World.