1366 - Incorrect integer value: '' for column `mapshopatlogis`.`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', '2718b01a0db226c4f55dd7079c71a0d5', '3.15.202.4', '1714141883', '1714141883', '/product_info.php/language/en/info/p1798_Cape-Verde-8-Satellitenbild.html')

[XT SQL Error]