Database error

ERROR From DB mySQL

DB Error: Database query failed!
» Error No: 1062
» Error detail: Duplicate entry '11700399' for key 'PRIMARY'
» Query: INSERT INTO bd_estore_online_users (id,store_id,sid,uid,username,usertype,ip,last_updated,last_page) VALUES (NULL,'27729','86jrl7h64aq6cn31prlkfake53','0','Guest','0','54.198.52.82','2018-09-20 14:45:59','/news/page-7.html')