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,'28846','ii7m2g50j9slk7e1n8054siq81','0','Guest','0','54.198.41.76','2018-08-20 15:42:00','/news/page-11.html')