MySQL Error Occured
1062: Duplicate entry 'a8f78113c0c84dcf623ace6f2589f43b' for key 'PRIMARY'

QUERY = INSERT INTO CityStore_sessions (`location`, `sessId`, `timeStart`, `timeLast`, `customer_id`) VALUES ('/index.php?act=viewDoc&docId=21', 'a8f78113c0c84dcf623ace6f2589f43b', '1762178021', '1762178021', 0)