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 ('24a1a3f0ccfc4d8375394b236ac6e00c', -1, 1737557045, 1737557045, '12dbcd37', 6, 0, 0)

Line : 187
File : sessions.php