MySQL Error Occured
1062: Duplicate entry '3ece12ce6bde0f35e1bb18abf160bbf9' for key 'PRIMARY'

QUERY = INSERT INTO CityStore_sessions (`location`, `sessId`, `timeStart`, `timeLast`, `customer_id`) VALUES ('/index.php?act=viewDoc&docId=21', '3ece12ce6bde0f35e1bb18abf160bbf9', '1757999772', '1757999772', 0)