The leader asked me to communicate with him directly. What does that mean?

If there is a problem, don't hide it from yourself and don't worry about it yourself. There are some things that ordinary employees can't solve. Go to the leader. The leader told you that you have something to communicate, so it is possible that you did something behind his back and he knew. Or maybe there are some things you can't do at all. The leader thinks you have your own ideas and need to communicate.