Guides from the NOC

Favicon stuck showing an old or blank icon in WordPress? Learn the real causes: browser cache, CDN, and Site Icon conflicts, and fix each one step by step.

Site suddenly showing 'Deprecated:' or 'Warning:' text above your header after a PHP upgrade? Here's why it happens and how to fix it properly in cPanel.

Getting an SSL warning for mail.yourdomain.com in Outlook or Thunderbird? Learn why the certificate name mismatch happens in cPanel and how to fix it for good.

SSL warning on www or duplicate URLs indexed twice? Learn to pick a canonical domain and set up a proper 301 redirect in cPanel, WordPress, Apache, and Nginx.

Learn what WordPress AUTH_KEY and salt constants do, why mass logouts happen after migration, and how to safely rotate them via cPanel or WP-CLI.

Restore a single file or database table from a JetBackup snapshot on cPanel without reverting your whole account. Step-by-step fix and prevention tips.

Cloudflare showing error 526, invalid SSL certificate? Learn why Full (Strict) mode rejects your origin cert and how to fix it for good, step by step.

Decode WordPress Site Health warnings on cPanel hosting - loopback failures, REST API errors, cron issues, and which recommended fixes actually matter.

Hit Let's Encrypt's 'too many certificates' error? See the exact rate limits, why renewals fail, and how to fix and avoid it on cPanel or a VPS server.

Install Joomla, Magento, or PrestaShop from cPanel Softaculous. Step-by-step setup, real requirements, and fixes for blank pages, cron, and permission errors.

Confused by MX records and priority numbers? Learn how MX records route your domain's email and how to fix broken or duplicate MX misconfigurations.

Laravel throwing a 500 error after deploying to cPanel or a VPS? Learn the real causes - storage permissions, .env, APP_KEY - and the exact fix.

Site broke after a WordPress auto-update? Learn why it happens, how to spot the culprit plugin, and the exact WP-CLI and cPanel steps to roll it back safely.

Learn how to install and use WP-CLI on cPanel or a VPS to update plugins, fix URLs after migration, reset passwords, and automate WordPress maintenance.

Set up Zoho Mail or Titan Email on your domain correctly: MX, SPF, and DKIM records, plus the cPanel Email Routing trap that silently breaks delivery.

Getting a 404 Not Found error on your site? Learn the real causes - deleted pages, broken rewrite rules, DNS mixups - and how to fix each one fast.

Site stuck on HTTP/1.1? Learn how to check, enable, and verify HTTP/2 on cPanel/EasyApache/Nginx and HTTP/3 (QUIC) via Cloudflare, step by step.

Need a subdomain managed by a different DNS provider? Learn how NS records delegate a subdomain, the cPanel Zone Editor steps, and the conflicts that break it.

Imunify360 flagged and quarantined a file on your cPanel hosting? Learn why it happens, how to check the scan report, restore safe files, and stop repeats.

Edited a PHP file but the site still shows the old version? Learn how PHP OPcache caches compiled code, why it goes stale, and how to clear it safely.

A form or upload throwing 403 for no reason? Learn how to find the exact ModSecurity rule ID blocking it and whitelist it safely in cPanel or WHM.

Mail delayed or stuck in the Exim queue on cPanel? Learn how to find frozen messages, diagnose the cause, and clear the queue safely with exiqsumm and exim -...

Scheduled WordPress posts stuck on 'Missed Schedule'? Learn why WP-Cron fails to fire and how to fix it for good with a real server cron job in cPanel.

Learn what CAA DNS records do, why a misconfigured one silently blocks Let's Encrypt or AutoSSL, and how to add one correctly in cPanel's Zone Editor.