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Guides from the NOC

Written from running the hardware — what breaks, why, and the command that fixes it.

7 posts matching “whm” in cPanel · Clear

All 26 Most read Hosting 12 cPanel 7 VPS 5 Troubleshooting 2
cPanel cPanel/WHM 'Not Secure' at Port 2083? Fix the Panel SSL

Browser flags cPanel or WHM login as Not Secure while your website is fine? Learn why the panel's SSL is separate and how to fix it for good.

22 August 2026 · 6 min · 10 views cPanel Upgrading MySQL/MariaDB in WHM Without Breaking cPanel Sites

Upgrading MySQL or MariaDB from WHM? Here's how to use the built-in upgrade tool safely, without corrupting cPanel databases, phpMyAdmin, or client sites.

10 August 2026 · 6 min · 14 views cPanel Restoring a Full cPanel Backup to a New Server

Fix failed WHM cpmove restores on a new server: username collisions, missing packages, DNS zone conflicts, and MySQL errors, with the exact commands.

24 August 2026 · 6 min · 14 views cPanel cPanel Security Advisor Warnings: What to Fix, What to Skip

Confused by red and yellow warnings in WHM's Security Advisor? Here's what each common one really means, which to fix today, and which are safe to skip.

21 August 2026 · 6 min · 17 views cPanel cPanel Backup Destinations: Auto-Send Backups to S3/FTP

Set up cPanel/WHM Additional Backup Destinations to auto-send backups to Amazon S3 or FTP/SFTP, so a server failure can't take your only backup with it.

10 August 2026 · 6 min · 12 views cPanel cPanel Email Account Limit Reached? Here's the Real Fix

Hit 'maximum number of email accounts' in cPanel? Learn why the limit exists, how to check usage, free up slots, and raise it in WHM or via support.

5 August 2026 · 5 min · 25 views cPanel Fix 'ionCube Loader Not Installed' Errors in cPanel

Premium WordPress theme or plugin throwing an ionCube Loader error? Learn how to enable ionCube in cPanel's PHP Selector or WHM and fix it for good.

3 August 2026 · 6 min · 22 views