multiple yii 2 user login

Hi, i has multiple yii 2 application installed in my xampp htdocs. When i log in to 2 different yii app ( maybe more than 2 also result in same problem, didnt try yet ), the previous one will be automatically log out.

I use this module for managing user and log in.

Why this happen?

How to make so i can log in without conflicting with other yii 2 app.

Is the modul i use above is ok, or is there other better module can be use?

Thx :)