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 ('2cb9911f749495c28a7824b2b1e1f4b4', -1, 1713508816, 1713508816, '54ccfc03', -10, 0, 0)

Line : 187
File : sessions.php