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 ('ed089a113fbe361fc1b6d32bbc36bc52', -1, 1717294543, 1717294543, '039115cd', -9, 0, 0)

Line : 187
File : sessions.php