The link below goes nowhere
This page is fine, except that it links to a page that no longer exists.
Broken internal links are one of the most common and most avoidable technical SEO problems. A person clicks, hits a 404, and leaves. A crawler follows the link, wastes a request, and learns nothing. Any link strength that should have gone to a real page goes into a dead end instead. Unlike a broken external link, this one is entirely yours to fix.
Here is the link, pointing at a URL on this site that returns a 404: read our full guide. Click it and you land on a Not Found page, which is what the audit reports when it crawls this link and sees the target return 404.
How to catch these
Crawl your own site regularly and check the status of every internal link target. The moment a linked page starts returning 4xx or 5xx, repoint the link to the correct URL or remove it. Do not rely on a redirect to cover it forever; link straight to the page that works.