Troubleshooting & Errors
Common issues, error codes, and fixes.
- Website not loading (checklist) Step-by-step checklist when your site doesn’t load: DNS, hosting, and browser. Website not loading troubleshooting. iHoster24 guide. Quick answers.
- DNS not resolving What to do when your domain doesn’t resolve or points to the wrong place. DNS not resolving troubleshooting. iHoster24 guide. Quick answers.
- SSL errors explained Common SSL browser errors (certificate invalid, mixed content) and how to fix them. SSL errors explained. iHoster24 troubleshooting guide. Quick answers.
- 403 / 404 / 500 errors What these HTTP errors mean and how to fix them on your hosting. 403, 404, 500 errors explained. iHoster24 troubleshooting guide. Quick answers.
- Email not sending or receiving Troubleshoot email issues: authentication, ports, and DNS (SPF/DKIM/MX). Email not sending or receiving. iHoster24 troubleshooting guide. Quick answers.
- Slow website troubleshooting Steps to find and fix a slow site: server, app, and external resources. Slow website troubleshooting. iHoster24 guide. Quick answers. Learn more.