Fatal error: Duplicate entry '249786' for key 'PRIMARY'

Query: INSERT INTO GDE_App_Web_Users_Auth SET Session_ID = 'aq9b5o45cbfqf8pbo0pdc54op7', IP = '216.73.216.34', Login_Date = CURRENT_TIMESTAMP, Last_Access_Date = CURRENT_TIMESTAMP, Request_URI = '/en/eshop/catalogue/page-4/producer-31--and-28-rbk-hockey-and-30-salming-and-2-nike/show-200'; in /usr/local/www/data/ledy.cz/eshop/GE/lib/GE.MySQL.lib.php on line 238