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', 'c8c51f1cd9b903d5128ce92dabcd0e3c', '23.20.54.196', '1498701348', '1498701348', '/default.php?cPath=61_168&osCsid=bd6447200ca80f0c3f474ade26fad727')

[ERROR BASE DATOS]