MySQL Error Occured
1062: Duplicate entry '51ef4a0ecfe04fc99484fffa787c6cf1' for key 'PRIMARY'

QUERY = INSERT INTO CityStore_sessions (`location`, `sessId`, `timeStart`, `timeLast`, `customer_id`) VALUES ('/index.php?act=viewCat&catId=3', '51ef4a0ecfe04fc99484fffa787c6cf1', '1739339627', '1739339627', 0)