title: error notice: Constant DB_NAME already defined in
body: <p>i have file which both show a form and validate it. when showing the form everything is ok, but when i press the submit button so it validate the form, here i got error although the form is well validated, the error is :</p>
  
  <pre><code>notice: Constant DB_NAME already defined in C:\wamp\www\ssiphone\ss-config.php on line 15
  </code></pre>
  
  <p>THX for help :)</p>