Simple registration form

Hello, im making a two part registration form but on line 3 of my code i get an error:
Undefined index: Pass

Heres my code:
//Variables
$Username = $_POST[‘Username’];
$password = md5 ($_POST[‘Pass’]);
$insert = ‘INSERT into Members(Username, password,) VALUES ("’.$Username.’", “’.$password.’”)’;

mysql_query($insert);

Heres the html code to:

Username
Password

Missing an equals sign:

<input type=“password” name “Pass” />

Should be:

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