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,'28591','rdn3ai7qu9i2l5u78rr3vivo66','0','Guest','0','54.196.42.8','2018-08-22 07:28:41','/')