Why the colors in the game view are pink and not like in the scene view?

What i want to create is kind of evening/night situation. The in the game view the player trees the bottom of the lamp are in pink.

In the Main Camera i checked the hdr (it’s now true). Also in the main camera i added the Color Correction Curves (script)

Then i have two Directional light on more on the right one more on the left near the lamp. Also the sky seems to be too much with light it’s not really night or evening.

Screenshot of the Directional light settings:

What i’m trying to do is this tutorial but i can’t make a good night scene like in the tutorial:


I think it’s because of the color correction curves. Try to see how the scene looks with and without them.