MySQL Error Occured
1062: Duplicate entry 'd87e5eea4c033059b6a1cbdda9555adc' for key 'PRIMARY'

QUERY = INSERT INTO sessions (`location`, `sessId`, `timeStart`, `timeLast`, `customer_id`) VALUES ('/index.php?act=viewCat&catId=2', 'd87e5eea4c033059b6a1cbdda9555adc', '1772684706', '1772684706', 0)