MySQL Error Occured
1062: Duplicate entry 'c15e5542f5c9bfbeda6149b4e9bce3c6' for key 'PRIMARY'

QUERY = INSERT INTO CityStore_sessions (`location`, `sessId`, `timeStart`, `timeLast`, `customer_id`) VALUES ('/index.php?act=viewDoc&docId=21', 'c15e5542f5c9bfbeda6149b4e9bce3c6', '1739625564', '1739625564', 0)