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 ('c21161a0b6a33ca0de5731d0d8f3802d', -1, 1713533047, 1713533047, '54ccfc03', 2, 0, 0)

Line : 187
File : sessions.php