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,'29846','jefg5ddg91sv7833s6pq65j8j2','0','Guest','0','54.198.142.121','2018-09-25 12:53:27','/news/page-10.html')