403 Forbidden Error

• Check file permissions (folders: 755, files: 644).
• Ensure your .htaccess file is correctly configured.
• Disable security plugins that may be blocking access.

404 Page Not Found

• Verify that the requested URL exists.
• Reset permalinks in your CMS settings (e.g., WordPress).
• Ensure your .htaccess file is not misconfigured.

500 Internal Server Error

• Rename the .htaccess file to see if it’s causing the issue.
• Increase PHP memory limits in the php.ini file.
• Check for conflicts with plugins or themes (CMS users).