[Plugin: Staff Directory] Staff SQL INSERTquery into database

There is an issue with adding staff members.

We were getting this error when attempted to add new staff memebers (from SQL):
Incorrect integer value: 'null' for column 'staff_id' at row 1

So we removed the staff_id from the sql query being called to add members, at Line 250 of the /staff-directory/admin/admin-functions.php

It now looks like this in our install (and works!):

$sql = "INSERT INTO " . STAFF_DIRECTORY_TABLE . " (
					'name' ,
					'position' ,
					'email_address' ,
					'phone_number' ,
					'photo' ,
					'bio' ,
					'category'
					)
					VALUES (
					'" . $_POST['name-to-add'] . "',  '" . $_POST['position'] . "',  '" . $_POST['email_address'] . "',  '" . $_POST['phone_number'] . "',  '" . $_FILES['staff-photo']['name'] . "',  '" . $_POST['bio'] . "',  '" . $_POST['category'] . "'
					);";