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 ('4dde0c9b4ab47e5c1a7010cd1a6d34ee', -1, 1714160177, 1714160177, '12deb3ba', -8, 0, 0)

Line : 193
File : sessions.php