[HELP] Blender rendering unwanted outlines

Good day. Today i rendered a simple scene.It was 1000x1000 100% and then when it was rendered everything had outlines, but not black outline which i could set in post procesing panel, yet it rendered vertices. Can anyone help?

Thread moved to Animation and Rigging to Lighting and Rendering sub-forum.

If you don’t show us what you mean there is only one answer that comes to my mind:
“Set everything correctly and the problems will go away.”

So this isn’t normal problem, it bugs me first look at this,this is when i save it


Now look how I see it in Blender UV Image editor