phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '-1' for key 2

INSERT INTO sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('896c963c7a66ee38638bd0de56f2bf56', -1, 1596486249, 1596486249, '22c8f372', -9, 0, 0)

Line : 189
File : sessions.php