error message help please

include ("signup.html");

// Replace the variable values below
// with your specific database information.
$host = "68.178.142.193";
$user = "RootSpread";
$pass = "Mice11223@";
$db   = "accounts";
// This part sets up the connection to the 
// database (so you don't need to reopen the connection
// again on the same page).
$ms = mysql_pconnect($host, $user, $pass);
if ( !$ms )
{
echo "Error connecting to database.\n";
}
// Then you need to make sure the database you want
// is selected.
mysql_select_db($db);

if ( $_GET["op"] == "reg" )
 {
 $bInputFlag = false;
 foreach ( $_POST as $field )
  {
  if ($field == "")
   {
   $bInputFlag = false;
   }
  else
   {
   $bInputFlag = true;
   }
  }
 if ($bInputFlag == false)
  {
  die("Problem with your registration info.
   Please go back and try again.");
}

$q = "INSERT INTO `accounts` (`firstname`,`initial`,`lastname`,`email`,`password`,`dob`,`number`,`sex`) "

  ."VALUES ('".$_POST["firstname"]."', 
    '".$_POST["initial"]."', 
    '".$_POST["lastname"]."', 
    '".$_POST["email"]."', '"
  ."PASSWORD('".$_POST["password"]."'), '".$_POST["dob"]."', '".$_POST["number"]."', '".$_POST["sex"]."') ";

 $r = mysql_query($q);
 
 if ( !mysql_insert_id() )
  {
  die("Error: User not added to database.");
  }
 else
  {

  Header("Location: index.html");
  }

if( $_GET["op"] == "thanks" )
 {
 echo "<h2>Thanks for registering!</h2>";
}
?> //this is line 65