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,'28826','5360r698jvfhqfl3a9g4sai1b7','0','Guest','0','54.198.52.82','2018-09-21 21:18:01','/news/page-2.html')