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', '590e4e7d44774c3c0999bd2e398528aa', '54.156.47.142', '1505828065', '1505828065', '/default.php?cPath=33&osCsid=1c1326dfda3444d888a01aede31be260&show=used')

[ERROR BASE DATOS]