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 ('2da6973a2f63dd0cff4f7f9e228c2c04', -1, 1716676474, 1716676474, '0391a94e', 1, 0, 0)

Line : 187
File : sessions.php