phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'dd2d9758a60b49c0a24bbfb49581b8b9' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('dd2d9758a60b49c0a24bbfb49581b8b9', -1, 1769351377, 1769351377, '0aff0001', 111, 0, 0)

Line : 199
File : sessions.php