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 ('d1a88e8fc9d729c9302659164c89ae1f', -1, 1714120533, 1714120533, '54ccfc03', 2, 0, 0)

Line : 187
File : sessions.php