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', '7781821aefb542b22c8ad2718bae825d', '54.166.211.248', '1498251027', '1498251027', '/conditions_and_terms.php?osCsid=7c4f4b6f7b9101533778c02d7fc8f629')

[ERROR BASE DATOS]