MySQL Error Occured
1062: Duplicate entry 'd21b14f15cca9ad593e244127342925c' for key 'PRIMARY'

QUERY = INSERT INTO sessions (`location`, `sessId`, `timeStart`, `timeLast`, `customer_id`) VALUES ('/index.php?act=viewDoc&docId=2', 'd21b14f15cca9ad593e244127342925c', '1773722021', '1773722021', 0)