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', '99c3b46f083a15764de162f6e8755c53', '54.166.236.238', '1502926391', '1502926391', '/default.php?cPath=193&osCsid=d813007103c7ff52ca034ccc74b5175b&show=new')

[ERROR BASE DATOS]