WordPress Connection issue

This error happens like twice daily and at times once daily, it’s a very quick error that happens but when you refresh the page it clears off, I have only experienced the error on the add new post page that is when creating a new article, first the page loads slowly and then displays this error,

” Warning: An unexpected error occurred. Something may be wrong with WordPress.org or this server’s configuration. If you continue to have problems, please try the support forums. (WordPress could not establish a secure connection to WordPress.org. Please contact your server administrator.) in /home/crnwqv/public_html/wp-admin/includes/translation-install.php on line 65 ”

how can this be fixed?