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 ('b39d16d744f40caa307cb7ba4006fd06', -1, 1716444624, 1716444624, '039330d4', -2, 0, 0)

Line : 187
File : sessions.php