Issue with Yoast duplicate post

Hello sir. I am getting some issues after using the Yoast duplicate content plugin. A few months ago, I started using this plugin. I created a few duplicate content of my existing content using the rewrite and republish option. After that, I uninstalled this plugin without deleting or merging the duplicate content. Since that time, I have been getting an issue on those duplicate posts, like getting warnings that this post has a duplicate version where, but I don’t have one. <span style=”font-size: inherit; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;”>Moreover, I do not rewrite or republish options for that article. However, I don’t have any duplicate or draft posts of that article.</span>