Solve: PHP Fatal error: Uncaught Error: Class RESPONSE. ▷ List of libs which containing the class RESPONSE

yii\base\Response

This class belongs to the vendor Jackson892022 and the package Yii2-material

This class belongs to the vendor Vibha and the package Yii2-extension-sample

This class belongs to the vendor Ziphp and the package Ziphp

This class belongs to the vendor Zivvio and the package Zivvio

This class belongs to the vendor Hehbhehb and the package Basic

This class belongs to the vendor Dengyifang and the package Blog_demo

This class belongs to the vendor Hieupham0206 and the package Cloudteam-metronic

This class belongs to the vendor Minii and the package Console

This class belongs to the vendor Cargic and the package Edu

This class belongs to the vendor Cszchen and the package Flatui