Apache HTTP Server Error Code AH01630: How to Fix It

Medium 20-45 minutes Medium Severity Verified June 2026
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Error Code
AH01630 client denied by server configuration
Brand
Apache HTTP Server
Product Type
dev_tool
Severity
Medium
DIY Difficulty
Medium
Estimated Fix Time
20-45 minutes
Apache HTTP Server error code AH01630 occurs when the server configuration denies client access to a requested resource. This typically happens due to incorrect .htaccess rules, directory permissions, or Apache configuration settings that block legitimate requests.
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Tools You'll Need

How to Fix Error Code AH01630 client denied by server configuration

  1. Check Apache Error Logs

    Always backup your configuration files before making any changes

  2. Review .htaccess Files

  3. Verify Directory Permissions

    Be careful with file permissions - overly permissive settings can create security risks

  4. Check Apache Virtual Host Configuration

  5. Update Access Control Rules

  6. Test Configuration and Restart Apache

    Always test configuration syntax before restarting Apache to avoid service downtime
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When to Call a Professional

Contact a system administrator or web hosting support if you're not comfortable editing server configuration files, if the server is in a production environment, or if you don't have root/administrative access to the web server.

Frequently Asked Questions

What does Apache error AH01630 mean exactly?
Error AH01630 means Apache's access control system has denied a client request based on server configuration rules. This typically involves .htaccess files or virtual host configurations with 'Require' directives that block access to specific resources.
Why am I getting AH01630 after updating Apache?
This often happens when upgrading from Apache 2.2 to 2.4, as the access control syntax changed. Old 'Order allow,deny' and 'Allow from all' directives need to be updated to 'Require all granted' format for Apache 2.4 compatibility.
How do I fix AH01630 for WordPress sites?
For WordPress, check the .htaccess file in your WordPress root directory. Ensure it has 'Require all granted' instead of old Apache 2.2 syntax. Also verify that your WordPress directory has proper 755 permissions and files have 644 permissions.
Can AH01630 be caused by IP blocking?
Yes, AH01630 can occur if your IP address is specifically denied by 'Require not ip' directives or if you're not included in 'Require ip' allow lists. Check for IP-based restrictions in .htaccess files or Apache configuration.
Is it safe to use 'Require all granted' everywhere?
No, 'Require all granted' allows unrestricted access and should only be used for public web content. Sensitive directories like admin panels, configuration files, or private content should have appropriate access restrictions in place.

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