MySQL Error Occured
1062: Duplicate entry '3787bf42ec981318a901ed23d5e55f6a' for key 'PRIMARY'

QUERY = INSERT INTO sessions (`location`, `sessId`, `timeStart`, `timeLast`, `customer_id`) VALUES ('/index.php?act=viewDoc&docId=3', '3787bf42ec981318a901ed23d5e55f6a', '1770194384', '1770194384', 0)