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 ('469b88a62ebf2a149c844e8c707d37c2', -1, 1716584513, 1716584513, '12de9de3', -10, 0, 0)

Line : 187
File : sessions.php