SQL info: MySQL Query Error

Time: 2019-12-22 8:15am
Script: /newslist.php

SQL: INSERT INTO t_session (sid,uid,islogin,isadmin, updated, sessiondata ) VALUES ('43582d','','','', '1576973716', 'a:0:{}')
Error: Duplicate entry '43582d' for key 'PRIMARY'
Errno.: 1062