MySQL Error Occured
1062: Duplicate entry 'b15561a62b0e14123c14b29f3342f97a' for key 'PRIMARY'

QUERY = INSERT INTO sessions (`location`, `sessId`, `timeStart`, `timeLast`, `customer_id`) VALUES ('/index.php?act=viewCat&catId=2', 'b15561a62b0e14123c14b29f3342f97a', '1771736915', '1771736915', 0)