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 ('1e2f8f211738f7b1024011b348a4e83a', -1, 1716778540, 1716778540, '03809c09', -2, 0, 0)

Line : 187
File : sessions.php