MySQL Error Occured
1062: Duplicate entry '7900857c3f9b40f26a3b79486193673e' for key 'PRIMARY'

QUERY = INSERT INTO CityStore_sessions (`location`, `sessId`, `timeStart`, `timeLast`, `customer_id`) VALUES ('/index.php?act=viewDoc&docId=2', '7900857c3f9b40f26a3b79486193673e', '1757889690', '1757889690', 0)