Resolve Cloudflare Error 525 or 526 by installing a valid SSL certificate in Plesk, choosing the correct Cloudflare SSL mode, and testing with DNS-only.

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.

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 a Scheduled Task (cron job) in Plesk does not run or produces no results, use this checklist to verify schedule, script path, permissions, output logging and common hosting limits.

If your site is blocked or infected, follow this checklist: scan in Imunify360, clean/quarantine malicious files, update CMS/plugins, and restore from a clean backup if needed.

Where to find access and error logs in Plesk and how to use them to troubleshoot common website errors like 500/503.

Where to check CPU/RAM load in Plesk, why limits are triggered on shared hosting, and practical steps to reduce website load on GARMTECH servers.

Checklist for the most common Let’s Encrypt issuance/renewal problems on GARMTECH hosting (DNS, validation, redirects, wildcard TXT records).

Troubleshooting steps for 502/503 errors: logs, PHP limits, caches, plugins, and Cloudflare settings.

The error “Allowed memory size exhausted” means a script hit the PHP memory_limit. This guide shows how to increase memory_limit in Plesk on GARMTECH and what to check to prevent it from happening again.