i get an error on plugin page: 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.
Thanks in advance.
This is an error in WordPress core displayed when the WordPress core can't reach the WordPress.org update servers. Usually, it will go away on its own - minor issue with reaching WordPress.org, or, if it persists, it could point to some configuration error on your server preventing WordPress in reaching to WordPress.org servers for update checks.