phpss error : A database query failed (Query was 'INSERT INTO phpss_ip (ip) VALUES ('18.217.93.250')', MySQL said: Duplicate entry '18.217.93.250' for key 'ip')

Error received from module 'mysql' (type 'database')

Error occured in file W:\www\_phpss\modules\database\mysql.php somewhere around line 87

• phpss_error() call in file W:\www\_phpss\modules\database\mysql.php on line 87
• phpss_database_mysql_query() call in unknown file
• call_user_func() call in file W:\www\_phpss\func\database.php on line 54
• phpss_db_query() call in file W:\www\_phpss\func\misc.php on line 93
• phpss_register_ip() call in file W:\www\_phpss\func\misc.php on line 81
• phpss_get_ip_id() call in file W:\www\_phpss\modules\log\database.php on line 47
• phpss_log_database_message_handler() call in unknown file
• call_user_func() call in file W:\www\_phpss\func\log.php on line 94
• phpss_log() call in file W:\www\_phpss\func\main.php on line 274
• phpss_validate() call in file W:\www\_session.php on line 10
• require_once() call in file W:\www\video.php on line 3