MySQL Error Occured
1062: Duplicate entry '4fca06d932bd66ed899e9fb19dc3d6fb' for key 'PRIMARY'

QUERY = INSERT INTO sessions (`location`, `sessId`, `timeStart`, `timeLast`, `customer_id`) VALUES ('/index.php?act=viewCat&catId=19', '4fca06d932bd66ed899e9fb19dc3d6fb', '1771732066', '1771732066', 0)