phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '40264278cc1d0eee4b4635c97d667604' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('40264278cc1d0eee4b4635c97d667604', -1, 1732340693, 1732340693, '12bc4473', 20, 0)

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