If your domain uses Cloudflare and you see 521/522/523 errors, Cloudflare cannot reach your GARMTECH hosting. Follow this checklist to fix DNS, SSL/TLS mode and security blocks.
How to select a PHP version for a domain in Plesk and what to do if the site shows errors after switching.
How to set up common redirects in Plesk: force HTTPS, choose www or non‑www, or forward a domain to another URL.
If you see 403/406 errors or security blocks caused by Imunify360 on GARMTECH hosting, use these steps to identify the rule, remove a block and whitelist your IP without weakening site security.
If your plan allows it, enable SSH access in Plesk, find the correct hostname/username, and connect securely.
Need better performance or compatibility? This article explains PHP handlers in Plesk and shows how to switch between FPM/FastCGI options safely on GARMTECH hosting.
Where to find access and error logs in Plesk and how to use them to troubleshoot common website errors like 500/503.
Need to change a PHP directive that is not shown in Plesk? Use .user.ini for per-directory overrides on GARMTECH hosting (PHP-FPM/FastCGI).
How to issue or renew a Let’s Encrypt certificate in Plesk on GARMTECH hosting, and fixes for common validation errors.
Fix 404 errors after moving a site: DNS checks, correct httpdocs folder, index file, and WordPress permalinks.
