MySQL Error Occured
1062: Duplicate entry 'a91c0c9306758680cdc793fb057ff128' for key 'PRIMARY'

QUERY = INSERT INTO sessions (`location`, `sessId`, `timeStart`, `timeLast`, `customer_id`) VALUES ('/index.php?act=viewDoc&docId=1', 'a91c0c9306758680cdc793fb057ff128', '1773632613', '1773632613', 0)