phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '-1' for key 2

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('9ac5af42e8fd6535de9186ee3c6c3d00', -1, 1714161048, 1714161048, '12d82292', 0, 0, 0)

Line : 193
File : sessions.php