1366 - Incorrect integer value: '' for column `microi_microi`.`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', '9d7aea4f72b95955780157c183eb5caa', '3.238.147.211', '1606853262', '1606853262', '/catalog/products_new.php?page=1&language=en')

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