How to select a PHP version for a domain in Plesk and what to do if the site shows errors after switching.
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 set up common redirects in Plesk: force HTTPS, choose www or non‑www, or forward a domain to another URL.
If your plan allows it, enable SSH access in Plesk, find the correct hostname/username, and connect securely.
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.
How to issue or renew a Let’s Encrypt certificate in Plesk on GARMTECH hosting, and fixes for common validation errors.
Fix large uploads and imports by adjusting PHP limits per domain in Plesk (WordPress uploads, backups, plugins, etc.).
Fix 404 errors after moving a site: DNS checks, correct httpdocs folder, index file, and WordPress permalinks.
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).
