title: SSL renew certificate on apache keeps using old certtificate file
body: <p>I'm trying to renew my SSL certificate but there is some problem i'm probably missing. after i'v done the following steps the server <strong>keep using the old certificate</strong> and i do'nt know why.
  here'w what i have done:</p>
  
  <ol>
  <li><strong>Create new csr file</strong> (domain.csr) + key file (domain.key) </li>
  <li><p><code>openssl req -new -newkey rsa:2048 -nodes -keyout domain.key -out domain.csr</code></p></li>
  <li><p><strong>Copy csr</strong> file content and paste it to my ssl provider + get approval. </p></li>
  <li><strong>get 5 files</strong> from them and upload them to the server (domain.der,domain.pem
  ,domain.cer, chain.cer , domain.p7b ) </li>
  <li><strong>set on apache ssl.conf file</strong> ,
  SSLCertificateFile (domain.cer) SSLCertificateKeyFile (domain.key).</li>
  <li><strong>restart</strong> apache</li>
  </ol>
  
  <p>for some reason my server is still using my old certificate.</p>
  
  <p><strong>is the something i'm doing wrong?</strong></p>