Strange "inspection error" in PhpStorm editor

Yii 2.0 General Discussions
1

What is this “inspection” in PhpStorm (2025.3.4) editor???
I cannot get rid of this!

obraz
obraz2304×1440 171 KB

I even disabled all PHP inspections for a while, but this errors persist for all custom component configurations.

Any idea?
PHP 8.4