Why is that white bar there?

Support Lighting and Rendering
1

I have no idea what caused this. Whenever I render I see the white bar but when i render in viewport mode I see perfectly fine. Also, the White bar render is also very bright with less contrast.

Render:

12untitled.png960×540 460 KB

Viewport:

Capture.JPG1204×448 56 KB

2

It’s a plane hidden from viewport but not hidden from render.

3

Thanks, I completely forgot you can hide things in blender.