Asatoras

We play via Internet but as you can invite people to your games there is no need for a server right? and do you have any idea what the error could come from?

I Dont need a server to play with friend right? Because we have troubbles joining each other. All of us can play singleplayer without problems, but we cant join each other. Hope you can help me, we want to start a 7dtd Weekend It comes with an errorlog spamming ERR XML loader: Loading and parsing "failed IndesOutOfRangeException: Indes was outside the bounds of the array And in another case it said failed to load the prefabs