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 ('caec9745a793b914c42d0740e6985d85', -1, 1716742685, 1716742685, '0391b35f', -7, 0, 0)

Line : 187
File : sessions.php