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', '56534c4fc5e680c7b8cf673ae8825909', '54.81.235.55', '1498559166', '1498559166', '/conditions_and_terms.php?osCsid=79d9fa605a402e916f34018b109f06db')

[ERROR BASE DATOS]