Morning!
Very simple: In the standard template I got “archiv” (containing November) in the right column. Unformtunately i do not find any setting to eliminate this. I generally do not need an archiv. Where the hell is that setting?
Do you mean in the sidebar? If so then please try to add your own widgets in the sidebar under Appearance->Widgets. If you don’t add your own, then the default widgets will show instead.