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 ('f1598b3f79ff1f348f626f8b1cf1c479', -1, 1714045354, 1714045354, '0391cea9', 0, 0, 0)

Line : 193
File : sessions.php