1366 - Incorrect integer value: '' for column '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', '1f8eb71h4do2km9a4mddj0nup3', '54.198.212.30', '1539855465', '1539855465', '/catalog/default.php?cPath=51_207&osCsid=i47api1qfu6ae3t960otbjhgk5')

[TEP STOP]