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 ('daffbe4f43081e3d2ad6427a212a69e3', -1, 1737487056, 1737487056, '12d825a3', 5, 0, 0)

Line : 187
File : sessions.php