Hey @jeremyfelt,
In my case, I have a new, empty WordPress 5.0.3 installation, no plugins, no nothing, just a Multisite with only the main site.
When trying to update the network after upgrading to 5.1, this is the message: “Warning! Problem updating https://www.ktc.com. Your server may not be able to connect to sites running on it. Error message: cURL error 7: Failed to connect to https://www.ktc.com port 443: Connection refused”.
Also, my Nginx error.log file says: “2019/03/11 16:10:10 [error] 10928#10928: *1936 FastCGI sent in stderr: “PHP message: WordPress database error Table ‘ktc_com.wp_blogmeta’ doesn’t exist for query SELECT blog_id, meta_key, meta_value FROM wp_blogmeta WHERE blog_id IN (1) ORDER BY meta_id ASC made by require_once(‘wp-admin/network/admin.php’), require_once(‘wp-admin/admin.php’), require_once(‘wp-load.php’), require_once(‘wp-config.php’), require_once(‘wp-settings.php’), require(‘wp-includes/ms-settings.php’), ms_load_current_site_and_network, get_site_by_path, get_sites, WP_Site_Query->query, WP_Site_Query->get_sites, _prime_site_caches, update_site_cache, update_sitemeta_cache, update_meta_cache” while reading response header from upstream, client: 192.168.1.1, server: https://www.ktc.com, request: “GET /wp-admin/network/about.php?updated HTTP/2.0”, upstream: “fastcgi://unix:/run/php/php7.2-fpm.ktc.com.sock:”, host: “www.ktc.com”, referrer: “https://www.ktc.com/wp-admin/network/update-core.php?action=do-core-upgrade””.
There is no issue of any type with accessing port 443 or anything server-related. All works well.
I tried @fabinho7 solution (going to https://YOUR-SITE/wp-admin/upgrade.php) and it went well. The database table has been created. In fact, everything else works just fine. As it did before the update to WP 5.1. No port 443 related problems.
You may want to know that this is a Nginx install (last version, several state-of-the-art security measures taken from well-known reliable sources such as Delicious Brains, Linode, Bjorn Johansen, 10up, etc). Nothing fancy about it, just an updated Ubuntu 18.04.1 Server with MariaDB 4.8.4, PHP 7.2 + FPM.
Now, if I repeat the original “upgrade network”, the curl error 7 related to port 443 appears again. So there’s something wrong about this.
Thanks.
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This reply was modified 6 years ago by
Goodvalley.