Guides from the NOC

Divi Builder stuck on a blank white screen or won't load in WordPress? Fix memory limits, cache conflicts, and blocked AJAX/REST calls step by step.

Getting 'blocked by CORS policy' calling the WordPress REST API from a headless app? Fix wp-json cross-origin headers, preflight, and cookie issues.

WPForms or Gravity Forms shows 'success' but no email arrives? Fix WordPress form notification failures with SMTP, routing, and spam-filter checks.

Managing dozens of WordPress sites on one VPS or WHM reseller account? Use a safe WP-CLI loop script to update plugins, themes, and core everywhere at once.

Images stuck, HTTP error, or 'unable to create directory' in WordPress? Fix media upload failures with the real permission, memory, and disk causes.

Block theme update wiped your WordPress templates or global styles? Learn why the Site Editor breaks and how to fix and prevent it for good.

Contact Form 7 shows 'message sent' but your inbox stays empty? Fix mail tag mismatches, bad headers, and silent delivery failures on WordPress for good.

Run cloudflared on your VPS to expose n8n, Grafana, or admin dashboards through Cloudflare Tunnel — no open inbound ports, no cert to manage.

Changing your cPanel account's primary domain in WHM? Learn what breaks — SSL, DNS, email — and the safe step-by-step way to do it without downtime.

Composer install failing on cPanel or a VPS? Fix memory exhaustion, proc_open blocks, timeouts, and missing SSH access with these tested steps.

Move a WordPress site from GoDaddy — cPanel or Managed WordPress — to Getwebup with no downtime, including the DNS and email steps GoDaddy hides.

Move a WordPress site from Hostinger's hPanel to Getwebup without downtime, including the email and DNS steps hPanel's export tool leaves out.

WordPress pages stuck on 'Discovered - currently not indexed' in Search Console? Here's why Google won't crawl them and how to get them indexed properly.

Self-host n8n workflow automation on a VPS using Docker, Postgres, and Nginx with HTTPS, plus fixes for webhook, encryption key, and disk-space errors.

Learn how to load test your VPS with ab, wrk, and k6 before a launch or sale, and fix the PHP-FPM, MySQL, and Nginx limits that cause it to fall over.

Set up cPanel Web Disk to mount your hosting as a drive on Windows, macOS, or Linux, and fix common WebDAV connection and upload errors.

Install MinIO on your VPS for self-hosted S3-compatible object storage: systemd service, Nginx TLS proxy, bucket policies, and fixes for common errors.

Upgrade to PHP 8.5 in cPanel without breaking your site. See what's new, check PHP version support status, and follow a safe MultiPHP Manager rollout.

Deleted old mail but cPanel still shows the mailbox full and bounces keep coming? Here's why the quota cache goes stale and how to force a real recalculation.

WooCommerce cart or checkout block showing a blank page or error after an update? Fix block registration, Store API, and shortcode fallback issues here.

WooCommerce site crawling to a halt? A bloated Action Scheduler queue is often the hidden cause. Learn how to diagnose, clear, and prevent it for good.

Learn which wp-config.php changes are safe—memory limit, debug mode, forced SSL, file editing—and the syntax mistakes that cause a WordPress white screen.

WooCommerce shows 'Refunded' but the customer's card never gets the money? Here's why gateway refunds fail silently and exactly how to fix and prevent it.

WordPress images killing your PageSpeed score? Learn how to convert to WebP, fix broken lazy loading, and resize images for faster LCP without losing quality.