phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b9f06520fbec70ab42adf6081aa01fdf' for key 'phpbb_sessions.PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('b9f06520fbec70ab42adf6081aa01fdf', -1, 1787911151, 1787911151, 'd849d8fe', -2, 0, 0)

Line : 187
File : sessions.php