Fixing Common Namecheap Hosting Errors

Troubleshooting can be frustrating, but most 403 and 500 errors are easily fixed with a few setting changes. Good luck!

1. Error 508: Resource Limit Is Reached

This is the most common error on Namecheap Shared Hosting. It means your site has exceeded the allocated CPU or RAM limits of your plan. This is often caused by a spike in traffic, a runaway plugin, or a "heavy" WordPress theme.

• Fix: Disable resource-heavy plugins (like Jetpack or Wordfence) temporarily. If the error persists, use our Calculator to see the cost of upgrading to Stellar Plus or Business.

2. Error 403: Forbidden

A 403 error usually means the server is blocking your access. This is often due to incorrect file permissions (Folders should be 755, Files should be 644) or a security rule in your `.htaccess` file.

• Fix: Reset your file permissions in cPanel File Manager and check your `.htaccess` for any "Deny from all" rules.

3. Error 500: Internal Server Error

The "catch-all" error for server problems. On Namecheap, this is frequently caused by a corrupted `.htaccess` file or an incompatible PHP version.

• Fix: Rename your `.htaccess` file to `.htaccess_old` to see if the site loads. Also, try switching your PHP version in cPanel (under "Select PHP Version").

4. "DNS_PROBE_FINISHED_NXDOMAIN"

This means your browser can't find your website's IP address. This happens immediately after a migration or a domain purchase while DNS is propagating.

• Fix: Wait 24–48 hours for propagation, or clear your local DNS cache using `ipconfig /flushdns` on Windows.

Still Having Trouble?

If these fixes don't work, we recommend reaching out to Namecheap's Live Chat support. They are available 24/7 and can usually identify server-side issues in minutes.