phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '9ccc61d48f2c2d626909f3c97385dedf' 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 ('9ccc61d48f2c2d626909f3c97385dedf', -1, 1741482718, 1741482718, '0aff0001', 33, 0, 0)

Line : 199
File : sessions.php