1366 - Incorrect integer value: '' for column `jugglux_jstore`.`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', 'l35e0tep6mi6ka43aoem72pu75', '34.231.109.238', '1594112440', '1594112440', '/index.php/cat/c360_PX3-Vega-Europe.html')

[XT SQL Error]