Notice: Constant automattic\jetpack\extensions\social_previews\FEATURE_NAME already defined in /home/agorzen/public_html/kb/wp-content/plugins/jetpack/extensions/blocks/social-previews/social-previews.php on line 14
Deprecated: Hook custom_css_loaded is deprecated since version jetpack-13.5! Use WordPress Custom CSS instead. Jetpack no longer supports Custom CSS. Read the WordPress.org documentation to learn how to apply custom styles to your site: https://wordpress.org/documentation/article/styles-overview/#applying-custom-css in /home/agorzen/public_html/kb/wp-includes/functions.php on line 6114 December 2018 – Zeusandhera Knowledgebase
This is how the warning looks in WHM.
In an update to WHM's Security advisor in version 76, it started checking the kernel version for symlink attacks, [...]