MySQL Error Occured
1062: Duplicate entry '6439375011c684db268bb59048d17171' for key 'PRIMARY'

QUERY = INSERT INTO sessions (`location`, `sessId`, `timeStart`, `timeLast`, `customer_id`) VALUES ('/index.php?act=viewCat&catId=3', '6439375011c684db268bb59048d17171', '1770193884', '1770193884', 0)