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', 'k347ddl16g2j1k55g7ttm07lr4', '34.231.109.238', '1594111782', '1594111782', '/index.php/cat/c208_Harlekino.html')

[XT SQL Error]