Debugging Slow WPGraphQL Responses Under Concurrent Load
10 concurrent GraphQL requests ramped from 600ms to 3.4s. Here is the full debugging story: what I checked, what fooled me, and where the bottleneck actually…
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How Media Cleaner Pro Silently Deleted WooCommerce Product Images
101 products lost featured images. 46 categories lost thumbnails. Files were gone from disk. The culprit was a media cleanup plugin running in expert mode.
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Staging Versus Live WordPress Migration QA Before Launch
A staging clone looked ready, but I still compared the real page structure, links, images, and domains before launch.
Read articleCleaning a WordPress Site Infected with WSO Web Shell and Database Stored Malware
Wordfence flagged 7 files. The real infection was 30+ backdoors, a WSO web shell, and malware payloads stored inside WordPress database options. Here is the full…
Read articleWordPress Multisite Shows ‘Error Establishing a Database Connection’ After Migration, But the Database Is Fine
Credentials correct, MySQL running, tables intact. The real cause was a domain mismatch in wp_site and wp_blogs that WordPress checks before it even tries to load…
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Fast WordPress SSH Health Audit Before Deeper Debugging
Before guessing at a WordPress issue, I run a compact SSH audit: updates, admins, cron, logs, autoload, cache, and integrity.
Read articleHow to Extract Specific WordPress Post Meta from a Raw SQL Dump
Need one meta key from a 600MB mysqldump but can't create a temp database? grep won't work on extended INSERT format. Here's a Python script that…
Read articleThe rsync Exclude Trap That Breaks WordPress Plugin Migrations
Using --exclude='cache/' in your rsync command? That pattern matches at every directory level and silently deletes plugin source code. Here's what happened during a real migration,…
Read articleFix ‘Error Establishing a Database Connection’ in WordPress: The Complete Guide
This is the most common WordPress emergency. Here is the exact troubleshooting workflow I use to diagnose and fix it in production, step by step, with…
Read article5 Essential Tips for WordPress Website Security
Learn how to protect your WordPress website from common security threats with these essential tips.
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