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 ('1db93e17c1e2b0db3584ba5508d2678c', -1, 1714023730, 1714023730, '12bdb44c', -50, 0, 0)

Line : 193
File : sessions.php