like ian says, add the session start code at line 1.
also turn on error reporting by adding this code:
<?php
error_reporting(E_ALL);
ini_set('display_errors','on');
?>
and find this code:
if ($WAFV_Errors != "") {
PostResult($WAFV_Redirect,$WAFV_Errors,"contactplastering_617");
}
and change it to:
if ($WAFV_Errors != "") {
die($WAFV_Errors."<pre>".var_dump($_SESSION)."</pre><pre>".var_dump($_POST)."</pre>");
PostResult($WAFV_Redirect,$WAFV_Errors,"contactplastering_617");
}
this will help us troubleshoot what is going wrong