I run a website on WordPress.org and at the bottom of each post are two links that point to the previous and next post. I was doing a Google search on one of my website's posts and it showed two results one that just shows the title and another that shows the same title but prefixed with "next post". Both results have the same Url and meta description--because they are the same thing.
Why is this happening? I tried to google the problem but nothing showed up. I'm concerned because it can lead to Google thinking that I have duplicated content. Also, how can I fix this problem?