MySQL Error Occured
1062: Duplicate entry '21839a2fe9683c84c23bcf40c795e409' for key 'PRIMARY'

QUERY = INSERT INTO CityStore_sessions (`location`, `sessId`, `timeStart`, `timeLast`, `customer_id`) VALUES ('/index.php?act=viewCat&catId=saleItems', '21839a2fe9683c84c23bcf40c795e409', '1732268070', '1732268070', 0)