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 ('a26854cca176fb6f64d0645e14e59de0', -1, 1716719031, 1716719031, '031030b5', -1, 0, 0)

Line : 187
File : sessions.php