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', '780fvk4v550je0adfs8jaiiff6', '54.224.89.34', '1540195642', '1540195642', '/catalog/product_info.php?products_id=475&osCsid=ee38dm5cms5kmplgvc93m6evi5')

[TEP STOP]