Looks like you're missing a semi-colon after your call to session_start
You've also added a new block for no apparent reason, which almost makes the following code look like it's part of a function called
, even though it's not.
And as Richard MacCutchan pointed out, you're missing a closing brace after your call to
<?php include "functions.php"?>
$_SESSION['email'] = $_POST['login_email'];