What does it mean a new keyword is not required?

Question

C++ / C#

The member 'PlayerControl.photonView' does not hide an accessible member. The new keyword is not required

why this can happen, and what does he need? because of this, the check stopped working for me,
photonView.IsMine

and what keyword are we talking about?

Answer 1

But if you do not translate into Russian, then everything will fall into place.
We are talking about the keyword "new" - it should be removed.
It's hard to be more specific because you didn't show the code.