Troubleshooting
Articles
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Website contact form not sending emails: SMTP setup and deliverability checklist
If contact form emails are missing, set a proper From/Reply-To, use authenticated SMTP (port 465), and verify SPF/DKIM/DMARC for reliable delivery.
- 20.02.2026 00:57
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- deliverability
- email setup
- smtp
- troubleshooting
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WordPress “Sorry, you are not allowed to access this page” – causes and fixes
Fix the WordPress permission message by checking user role, disabling plugins, reviewing logs, and correcting permissions.
- 20.02.2026 00:58
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- hosting
- troubleshooting
- website
- wordpress
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Fix WordPress “The link you followed has expired”
This WordPress message is usually caused by PHP upload/time limits. Learn how to increase limits in Plesk or install plugins/themes via File Manager.
- 20.02.2026 00:57
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- hosting
- php
- troubleshooting
- wordpress
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Fix WordPress mixed content warnings after enabling SSL
After switching to HTTPS, your site can still load HTTP resources. This guide shows how to update WordPress URLs, replace old links, and clear caches in Plesk/LiteSpeed.
- 20.02.2026 00:57
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- hosting
- ssl
- troubleshooting
- wordpress
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Disable a WordPress plugin or theme when you cannot log in
Recover a broken WordPress site by disabling plugins or themes using Plesk WordPress Toolkit or FTP/File Manager.
- 20.02.2026 00:57
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- login
- troubleshooting
- wordpress
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WordPress security checklist
A practical WordPress hardening checklist for GARMTECH: updates, admin hygiene, 2FA, backups, HTTPS, and common settings that reduce compromise risk.
- 20.02.2026 00:57
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- hosting
- security
- software update
- wordpress
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Fix 504 Gateway Timeout on your website
Troubleshooting checklist for 504 errors on GARMTECH hosting: logs, slow plugins, PHP timeouts, and external API delays.
- 20.02.2026 00:57
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- hosting
- troubleshooting
- website
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Fix “Maximum execution time exceeded” in PHP
The error “Maximum execution time of X seconds exceeded” means PHP stopped a long-running script. Learn how to increase max_execution_time in Plesk on GARMTECH and how to avoid timeouts during imports and updates.
- 20.02.2026 00:58
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- hosting
- performance
- php
- troubleshooting
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WordPress white screen (blank page): how to fix
Troubleshoot WordPress blank pages by checking logs, enabling debug, and disabling plugins or themes.
- 20.02.2026 00:58
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- hosting
- php
- troubleshooting
- wordpress
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Fix WordPress “Briefly unavailable for scheduled maintenance”
If your WordPress site is stuck in maintenance mode, remove the .maintenance file and complete updates safely on GARMTECH hosting.
- 20.02.2026 00:57
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- software update
- troubleshooting
- wordpress