phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '271445e47e18e2e4b5c601d6e84b7614' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('271445e47e18e2e4b5c601d6e84b7614', -1, 1767888682, 1767888682, 'd849d898', 2, 0)

Line : 180
File : /www/includes/sessions.php