Debug messages refer to /wp-includes/functions.php
Debug messages refer to /wp-includes/functions.php
Debug messages refer to /wp-includes/functions.php
Can’t see anything deprecated, but I have spotted these: category_name expects (confusingly) the category slug, so the value should (most likely) be provider-news and not Provider News If you’re using setup_postdata it’s best to also manually set the global $post too to ensure interoperability of template functions – just put global $post; inside the start … Read more
Just install the Log Deprecated Notices plugin.
manage_{$taxonomy}_custom_column is a dynamic hook, so until you are using a proper value for $taxonomy like post_tag, it would work perfectly. Adam Brown page tells it as deprecated because it looks for exact match, while there is a change in the files so the current hook being used are manage_{$this->screen->taxonomy}_custom_column or manage_{$screen->taxonomy}_custom_column which accepts the … Read more
WP_Http is a: Core class used for managing HTTP transports and making HTTP requests. so it should most likely be this link: https://developer.wordpress.org/reference/classes/wp_http/ instead of: https://developer.wordpress.org/reference/functions/WP_Http that redirects you to: https://developer.wordpress.org/reference/functions/wp_http_supports/ Then there are wrappers like wp_remote_get(), wp_remote_post(), wp_safe_remote_get(), wp_safe_remote_post(), wp_remote_retrieve_response_code(), download_url(), … etc, that makes it easier to use. Check out e.g. the HTTP … Read more
Someone else had tried to help my client. They had enabled debugging in /wp-config.php define(‘WP_DEBUG’, true); When I turned off debugging, the site and admin loaded correctly.
I never cleared the cache on my machine so the changes were not reflected on my site as it was loading a cached version of the webpage, but once I cleared my cache I then saw the changes.
You are most probably trying to use wp_create_category() on the front end, which will lead to the fatal error. wp_create_category() is not available on the front end, only backend. You should hook your function to at least admin_init where wp_create_category() is available. Just a note, looking at the source code, wp_create_category() uses category_exists() which is … Read more
Line 3846 in wp-includes/functions.php is in a function named _deprecated_function(), which warns about the use of deprecated functions. I did a quick search of my copy of 4.9.4 core and didn’t find any instances of wpdb->escape() or get_current_site_name(), the two functions you’re actually being warned about. Most likely, the deprecated functions are in a plugin … Read more
Probably. Just do the following before updating: Do a direct SQL backup of the database Export your site content Disable all Plugins Switch to the default Theme Then update to the latest version. If anything goes wrong, just restore from your backups, and try an iterative update.