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 ('b1da69ad7bc29c0af4fa3819083a164a', -1, 1714002426, 1714002426, '030e8de4', -4, 0, 0)

Line : 193
File : sessions.php