1366 - Incorrect integer value: '' for column `db160153`.`whos_online`.`customer_id` at row 1

insert into whos_online (customer_id, full_name, session_id, ip_address, time_entry, time_last_click, last_page_url) values ('', 'Guest', 'g2p18ueol1jjhv2c58jkifgv27', '54.243.2.41', '1711664489', '1711664489', '/Candle/:::1_15.html')

[XT SQL Error]