This fragment acts as a lightweight client-side monitoring layer inside Liferay, automatically capturing frontend issues such as JavaScript errors, console warnings, and network failures (e.g., 404, 500, 501) in real time. For each page, it intelligently creates a corresponding Object entry to store these logs, and if an entry already exists, it updates it with the latest set of errors instead of duplicating records. This ensures a clean, page-wise consolidated view of issues, making it easier to track recurring problems, debug faster, and maintain overall portal health without relying on external monitoring tools.