A Database Error Occurred

Error Number: 1062

Duplicate entry '5natlqmrqqltn91b00bem346lcodn282' for key 'PRIMARY'

INSERT INTO `ep_sessions` (`id`, `ip_address`, `timestamp`, `data`) VALUES ('5natlqmrqqltn91b00bem346lcodn282', '216.73.216.184', 1766942832, '__ci_last_regenerate|i:1766942832;current_page|s:42:\"event/2012-ironman-703-boise/category/bike\";search_data|a:4:{s:5:\"start\";i:0;s:3:\"num\";i:2000;s:3:\"sub\";a:2:{s:5:\"event\";s:2:\"39\";s:8:\"category\";s:4:\"bike\";}s:5:\"order\";s:5:\"start\";}')

Filename: libraries/Session/drivers/Session_database_driver.php

Line Number: 236