- Apache, mod_ssl, and syntax errors in krb5.h Syntax errors in krb5.h usually mean your Linux distro put Kerberos somewhere Apache isn't expecting to find it.
- Flock and self-hosted WordPress If you can't post to your self/third-party-hosted WordPress blog through a program other than the website, and you use ModSecurity - check those settings.
- Redirecting HTTPS with Let’s Encrypt and Apache If you can't set up a DNS record to verify your domain, you need your HTTP-to-HTTPS redirect to skip the ACME challenge folder. Here's how.
- Weird 404 logging error with PHP and mod_rewrite on DreamHost Under some circumstances, a PHP script generating a 404 error will deliver the 404 to the browser, but get logged as a 200 OK by Apache.