error: The following untracked working tree files would be overwritten by merge: .vs/online-ordering-tool-web/v16/.suo Please move or remove them before you merge. Aborting error: merging of trees code example

Example: error: The following untracked working tree files would be overwritten by merge: static/platform_images/landing_page_img.png Please move or remove them before you merge. Aborting

git add * 
git stash
git pull