MySQL Error Occured
1062: Duplicate entry 'a23c9582421f7cd42acdee7407450bee' for key 'PRIMARY'

QUERY = INSERT INTO CityStore_sessions (`location`, `sessId`, `timeStart`, `timeLast`, `customer_id`) VALUES ('/shop.php/show-video/private-lessons/private-dance-lessons-gift-voucher/about-us/adult-dance-classes/10-lessons-wedding-dance-private-lessons-for-couples-getting-married/gift-vouchers/event-entertainment/images/Julian.gif', 'a23c9582421f7cd42acdee7407450bee', '1732613358', '1732613358', 0)