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', 'bb369a5b371f48991d796fa8819379aa', '23.20.166.142', '1503168450', '1503168450', '/default.php?cPath=175&osCsid=1d1bf213a452348ff3e88137579ed27f&order_by=name¶meter=1')

[ERROR BASE DATOS]