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 ('a3d2a888e0d1474e8c2c900b8f9aa480', -1, 1716756248, 1716756248, '12de89f0', -7, 0, 0)

Line : 187
File : sessions.php