SQL error when adding user

[Stephen]

My line numbers are a little different because of some other changes I made, but in summary there are 3 changes:

1) Remove the following line near 49:

Code:

$_REQUEST['admin']='no';

2) Near line 79 change (add a zero in between the quotes):

Code:

if (!isset($_POST['admin']))
        {
                $_POST['admin']='';
        }

Change To:

Code:

if (!isset($_POST['admin']))
        {
                $_POST['admin']='0';
        }

3) Near line 135 change (replace 'no' with '0' )

Code:

if(!isset($_POST['admin']) || $_POST['admin'] == '')
    {
            $_POST['admin'] = 'no';
    }

Change To:

Code:

if(!isset($_POST['admin']) || $_POST['admin'] == '')
    {
            $_POST['admin'] = '0';
    }

Are there other spots that you were thinking needed to be changed?