This diagnostic tool appears when a critical error prevents a website from loading correctly. It is designed for site administrators and developers who need to understand and resolve technical failures that disrupt site access for visitors.

• Error Identification: The tool detects and reports when a critical runtime error, such as a PHP fatal error, occurs on the site.
• Administrator Access: It typically displays a generic message to public visitors while showing detailed error information to logged-in administrators, preventing sensitive debug data from being publicly exposed.
• Problem Isolation: By signaling a failure, it helps developers pinpoint whether the issue stems from a theme, plugin, or core software conflict.
• Recovery Starting Point: The notification serves as a clear indicator that manual intervention is required, often directing an administrator to check server error logs or enable more detailed debugging modes to find the root cause.