MySQL Error Occured
1062: Duplicate entry '37a9cac4fe89bcb9c2fe87395ce0d40b' for key 'PRIMARY'

QUERY = INSERT INTO CityStore_sessions (`location`, `sessId`, `timeStart`, `timeLast`, `customer_id`) VALUES ('/shop.php/show-video/js/private-lessons/private-dance-lessons-for-couples/contact-us/thickbox/event-entertainment/adult-dance-classes/thickbox/images/uploads/thumbs/thumb_giftvoucher2.jpg', '37a9cac4fe89bcb9c2fe87395ce0d40b', '1752760730', '1752760730', 0)