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', '13875d7b3d312651549b84f35e0b161d', '23.20.60.138', '1503201720', '1503201720', '/product_info.php?products_id=211548&osCsid=741b2ee52fe9b4c1233843220d770d5e')

[ERROR BASE DATOS]