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 ('054c58e23965b47e95a4958f4c6e121c', -1, 1714047848, 1714047848, '54ccfc03', 2, 0, 0)

Line : 187
File : sessions.php