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 ('e84d4b4c092992d71a2adf3ae92538d8', -1, 1643318838, 1643318838, '36e085c6', -8, 0, 0)

Line : 189
File : sessions.php