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 ('6883b2a14d0a092db9f8fa248f8f6d51', -1, 1714056987, 1714056987, '12da3d10', 0, 0, 0)

Line : 193
File : sessions.php