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 ('aa3c56d7fd331dc65d5b3d9d05b930a7', -1, 1643152667, 1643152667, '0357fa9e', 14, 0, 0)

Line : 189
File : sessions.php