MySQL Error Occured
1062: Duplicate entry '3cc81e3c70f4da3162c5a5b8df19247f' for key 'PRIMARY'

QUERY = INSERT INTO sessions (`location`, `sessId`, `timeStart`, `timeLast`, `customer_id`) VALUES ('/index.php?act=viewDoc&docId=4', '3cc81e3c70f4da3162c5a5b8df19247f', '1771577421', '1771577421', 0)