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', '55a01eed35eddd482163c68c7df184d2', '54.159.71.232', '1503289919', '1503289919', '/conditions_and_terms.php?osCsid=7c4f4b6f7b9101533778c02d7fc8f629')

[ERROR BASE DATOS]