MySQL Error Occured
1062: Duplicate entry 'b23e231cdff04ebbca1e34c0770674ed' for key 'PRIMARY'

QUERY = INSERT INTO CityStore_sessions (`location`, `sessId`, `timeStart`, `timeLast`, `customer_id`) VALUES ('/shop.php/faqs-for-adult-dance-classes/private-lessons/gift-vouchers/event-entertainment/adult-dance-classes/images/contact-us/thickbox/images/images/Julian.gif', 'b23e231cdff04ebbca1e34c0770674ed', '1759511910', '1759511910', 0)