phpBB : Critical Error

Error creating new session

DEBUG MODE

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

INSERT INTO forum_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('5f839c07b706173f04d45144d3cadb72', -1, 1716629367, 1716629367, '12e3183c', 2, 0, 0)

Line : 187
File : sessions.php