MySQL Error Occured
1062: Duplicate entry '18cae2df15ac5de83e92e059a30b8855' for key 'PRIMARY'

QUERY = INSERT INTO CityStore_sessions (`location`, `sessId`, `timeStart`, `timeLast`, `customer_id`) VALUES ('/index.php?act=viewDoc&docId=21', '18cae2df15ac5de83e92e059a30b8855', '1733339839', '1733339839', 0)