MySQL Error Occured
1062: Duplicate entry 'dd981a0cf71f0d7d7b1decc157847a7e' for key 'PRIMARY'

QUERY = INSERT INTO sessions (`location`, `sessId`, `timeStart`, `timeLast`, `customer_id`) VALUES ('/index.php?act=viewCat&catId=1', 'dd981a0cf71f0d7d7b1decc157847a7e', '1791900868', '1791900868', 0)