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 ('6385c2048b1ba50d8df80d02dcabee7e', -1, 1716458734, 1716458734, '03911017', -4, 0, 0)

Line : 187
File : sessions.php