title: AH00024: Couldn't set permissions on the ssl-cache mutex; check User and Group directives
body: <p>I have compiled Apache 2.4.10 and PHP 5 in a jailed environment. When I try to start Apache by enabling SSL it is giving error logs like this :</p>
  
  <pre><code>**ERROR: [Wed Mar 11 11:47:34.958947 2015] [core:emerg] [pid 29267:tid 139645284288256] (22)Invalid argument: AH00024: Couldn't set permissions on the ssl-cache mutex; check User and Group directives
  AH00016: Configuration Failed**
  
  **compiled :**
  
  Apache  : 2.4.10
  
  openssl :openssl-1.0.1i 
  
  pcre-8.35
  </code></pre>