MySQL Error Occured
1062: Duplicate entry 'b4864a78c350cc2415a75b03e23976c4' for key 'PRIMARY'

QUERY = INSERT INTO CityStore_sessions (`location`, `sessId`, `timeStart`, `timeLast`, `customer_id`) VALUES ('/index.php?act=viewCat&catId=2', 'b4864a78c350cc2415a75b03e23976c4', '1739386842', '1739386842', 0)