phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'bb8b03ccbe0ce653a828f359d5f4a961' for key 'PRIMARY'

INSERT INTO sub_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('bb8b03ccbe0ce653a828f359d5f4a961', -1, 1763787121, 1763787121, 'd849d81d', -4, 0, 0)

Line : 187
File : sessions.php