MySQL Error Occured
1062: Duplicate entry '1fddf43fdd684516d7d53f617e5fe623' for key 'PRIMARY'

QUERY = INSERT INTO sessions (`location`, `sessId`, `timeStart`, `timeLast`, `customer_id`) VALUES ('/index.php?act=viewDoc&docId=4', '1fddf43fdd684516d7d53f617e5fe623', '1770973663', '1770973663', 0)