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WordPress URL Trap: The Mysterious Case of the Missing Post and Page Slug Conflicts

A bizarre bug recently struck my WordPress site where a published article vanished into an unreachable "isolated island." Discover how a subtle URL slug conflict between a page and a post created an endless redirect loop, and how to quickly resolve it without ruining your site hierarchy.

2026.08.01

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Vanished in an Instant! Why Specific Categories Suddenly Disappeared from My Sitemap

"Just pasting code from others leaves you blind when accidents happen..." The moment I changed a category name, core articles vanished from my sitemap! Discover the blind spot of a custom shortcode mistaken for a default Cocoon feature, and the vital web management lesson learned from a relentless debugging journey to expose a database trap.

2026.07.12

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I Messed Up My Site Migration! The Outgoing Email Queue Hell in Brevo’s Free Plan

A fatal ordering mistake during my WordPress site migration triggered an explosion of 1,200 accidental emails! This raw trouble report details my despair as I desperately tried to stop a runaway unsent queue on Brevo—an external service immune to regular forced locks—and the painful lessons learned along the way.

2026.07.09

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