MySQL Error Occured
1062: Duplicate entry '18660e6f2dfae47a613bf9f8c98ae77e' for key 'PRIMARY'

QUERY = INSERT INTO sessions (`location`, `sessId`, `timeStart`, `timeLast`, `customer_id`) VALUES ('/index.php?act=viewCat&catId=5', '18660e6f2dfae47a613bf9f8c98ae77e', '1771774523', '1771774523', 0)