We encountered a large number of connection errors when trying to crawl your site.
We saw 676 errors of this type, which accounts for 5 percent of all requests we made during the last 24 hours.
Bingbot could not access your site due to connection errors. This could be a temporary issue but you should check your server logs to see if you are dropping requests.
What does this exactly mean? I have no idea on how am gonna solve it. Can anyone help me out on this to find the solution?