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,'27304','upv09h9fr50s5qj5om6e27osv3','0','Guest','0','54.224.108.238','2018-08-22 00:50:06','/galleries/page-3.html')