1406 - Data too long for column 'last_page_url' at row 1

insert into whos_online (customer_id, full_name, session_id, ip_address, time_entry, time_last_click, last_page_url) values ('0', 'Guest', '779cdce4fe8238ab3a634e6c65ee5045', '54.156.92.138', '1503550735', '1503550735', '/conditions_and_terms.php?osCsid=bd6447200ca80f0c3f474ade26fad727')

[ERROR BASE DATOS]