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', 'e4sgtg15qi1g96jltss4ns5t20', '18.222.67.251', '1714017752', '1714017752', '/::553.html')

[XT SQL Error]