Systemd failed from kde to GNOME 40

Recently I was switching from kde to GNOME 40, but I encountered some problems,

➜ systemctl --failed
● systemd-vconsole-setup.service loaded failed failed Setup Virtual Console
● user@120.service loaded failed failed User Manager for UID 120

LOAD = Reflects whether the unit definition was properly loaded.
ACTIVE = The high-level unit activation state, i.e. generalization of SUB.
SUB = The low-level unit activation state, values depend on unit type.

This is the first time I have proposed here, Why can’t I upload pictures to the forum, I got this prompt
Sorry, you can’t embed media items in a post.

As a new user you are not allowed to use all features - yet. This forum works with trust levels, and you are still at level 0. TL0s cannot embed pictures or links into their posts. This is a security precaution to prevent spam being posted on the forum.

Thanks, i see.