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 ('5d988fa0d5491d31eac39a40893602d0', -1, 1596498359, 1596498359, '22c8dabb', 8, 0, 0)

Line : 189
File : sessions.php