phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '-1' for key 2

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('51029b1c163a50ded4ade1d867eb9cad', -1, 1714163239, 1714163239, '12dc89a4', -2, 0, 0)

Line : 193
File : sessions.php