MySQL Error Occured
1062: Duplicate entry '9d11715e95e91a9d3a9ab8319dbe8567' for key 'PRIMARY'

QUERY = INSERT INTO sessions (`location`, `sessId`, `timeStart`, `timeLast`, `customer_id`) VALUES ('/index.php?act=viewCat&catId=3', '9d11715e95e91a9d3a9ab8319dbe8567', '1771391989', '1771391989', 0)