MySQL Error Occured
1062: Duplicate entry '764d7469abac9925519faa9b4efbaa77' for key 'PRIMARY'

QUERY = INSERT INTO CityStore_sessions (`location`, `sessId`, `timeStart`, `timeLast`, `customer_id`) VALUES ('/index.php?act=viewCat&catId=saleItems', '764d7469abac9925519faa9b4efbaa77', '1762199341', '1762199341', 0)