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 ('fe3f337f27d2d9e79d5e2b12db6b1378', -1, 1714071381, 1714071381, '54ccfc03', 0, 0, 0)

Line : 187
File : sessions.php